APA aipamena

Chopra,R.K. (1999). Office organisation and management (8th rev. ed.). Himalaya.

Chicago Style aipamena

Chopra,R.K. Office Organisation and Management. 8th rev. ed. Mumbai: Himalaya, 1999.

MLA aipamena

Chopra,R.K. Office Organisation and Management. 8th rev. ed. Himalaya, 1999.