APA引文

Chopra, B. (1989). Case studies in corporate planning. The times research foundation.

Chicago Edition Citation

Chopra, B.S.K.S. Case Studies in Corporate Planning. Pune: The times research foundation, 1989.

MLA引文

Chopra, B.S.K.S. Case Studies in Corporate Planning. The times research foundation, 1989.

警告：這些引文格式不一定是100％准確.