Peter F. Drucker - The Age of Discontinuity: Guidelines to Our Changing Society

Peter F. Drucker - HBR's 10 Must Reads on Managing Yourself

Peter F. Drucker - Management: Tasks, Responsibilities, Practices

Peter F. Drucker - Innovation and Entrepreneurship

Peter F. Drucker - Harvard Business Review (31 articles)

Peter Drucker - Harvard Business Review [31 articles (PDF)]
A collection of articles by Peter Drucker published in Harvard Business Review

Peter F. Drucker - Managing for Results

Peter F. Drucker - Management Challenges for the 21st Century

Peter F. Drucker - Peter Drucker on the Profession of Management

Thomas J. Peters - The Little Big Things: 163 Ways to Pursue Excellence

Weygandt, Kimmel, and Kieso - Accounting Principles 9th Edition

Baruch Englard - Schaum's Outline of Intermediate Accounting II, 2 Edition

Freixas and Rochet - Microeconomics of Banking, 2nd Edition

Jeff Madura - Financial Markets and Institutions

Shelagh Heffernan - Modern Banking

Michael Koller - Life Insurance Risk Management Essentials (EAA Series)

John C. Shaw - Corporate Governance and Risk: A Systems Approach

Alex Knell - Corporate Governance: How To Add Value To Your Company: A Practical Implementation Guide

Oliver Marnet - Behaviour and Rationality in Corporate Governance

Karpoff, Marr Jr, and Danielson - Corporate Governance and Firm Performance

Frederick W. Taylor - Shop Management

Adam Smith - The Wealth of Nations

John Maynard Keynes - The General Theory of Employment, Interest, and Money

Clarkson, Miller, Jentz, and Cross - Business Law: Text and Cases, 11th Edition

Hoyle, Schaefer and Doupnik - Advanced Accounting, 10th Edition

William H. Greene - Econometric Analysis, 7th Edition

Marcus, Kane, and Bodie - Essentials of Investments, 7th Edition

Directory of Open Access Journals - Lot of Journal

You can find journal or selected articles in  DOAJ
On the following list of several journals in business area

Vicky Arnold - Advances in Accounting Behavioral Research, Vol. 13

Marcoulides - Modern Methods for Business Research (Quantitative Methodology Series)

James A. Hall - Accounting Information Systems, 6th Edition

Golden, Skalak, and Clayton - A Guide to Forensic Accounting Investigation

Gill and Johnson - Research Methods for Managers

Gallhofer and Haslam - Accounting and Emancipation: Some Critical Interventions

Brewster - Unaccountable: How the Accounting Profession Forfeited a Public Trust

Barfitt - The Contributions of John Lansing Carey to the Profession of Accountancy (Studies in the Development of Accounting Thought, Vol. 10)