APA (7 ম সংস্করণ) উদ্ধৃতি

Drucker, P. F. (1990). The new realities: In govt. and politics, in economics and business, in society and world view. Asian Books.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Drucker, Peter F. The New Realities: In Govt. and Politics, in Economics and Business, in Society and World View. Asian Books, 1990.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Drucker, Peter F. The New Realities: In Govt. and Politics, in Economics and Business, in Society and World View. Asian Books, 1990.