APA Style

Drucker, Peter F.. (2004). The Daily Drucker : 366 Days of Insight and Motivation for Getting the Right Things Done (Cet. 1). New York: HarperCollins Publishers, Inc..

Chicago Style

Drucker, Peter F.. The Daily Drucker : 366 Days of Insight and Motivation for Getting the Right Things Done. Cet. 1 New York: HarperCollins Publishers, Inc., 2004. Text.

MLA Style

Drucker, Peter F.. The Daily Drucker : 366 Days of Insight and Motivation for Getting the Right Things Done. Cet. 1 New York: HarperCollins Publishers, Inc., 2004. Text.

Turabian Style

Drucker, Peter F.. The Daily Drucker : 366 Days of Insight and Motivation for Getting the Right Things Done. Cet. 1 New York: HarperCollins Publishers, Inc., 2004. Print.