Παραπομπή APA

Rajveer Singh. (2007). Modern farm management: Principles and practice. OBC.

Παραπομπή Chicago Style

Rajveer Singh. Modern Farm Management: Principles and Practice. Jaipur: OBC, 2007.

Παραπομπή MLA

Rajveer Singh. Modern Farm Management: Principles and Practice. OBC, 2007.