APA aipamena

Sapru, Y. (2000). Happily succesful: Unity of success,Happiness and peace. Book quest.

Chicago Style aipamena

Sapru, Y. Happily Succesful: Unity of Success,Happiness and Peace. Mumbai: Book quest, 2000.

MLA aipamena

Sapru, Y. Happily Succesful: Unity of Success,Happiness and Peace. Book quest, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.