APA Alıntı

Drucker, P. F. (1982). Toward the next economics and other essays. Allied publishers Pvt Ltd.

Chicago Stili Alıntı

Drucker, P F. Toward the Next Economics and Other Essays. New Delhi: Allied publishers Pvt Ltd, 1982.

MLA Alıntı

Drucker, P F. Toward the Next Economics and Other Essays. Allied publishers Pvt Ltd, 1982.