APA-referens (7:e uppl.)

GOPALAKRISHNA D. (1994). STUDY OF MANAGERIAL ECONOMICS (3RD.). HIMALAYA PUBLISHING HOUSE.

Chicago-referens (17:e uppl.)

GOPALAKRISHNA D. STUDY OF MANAGERIAL ECONOMICS. 3RD. MUMBAI: HIMALAYA PUBLISHING HOUSE, 1994.

MLA-referens (9:e uppl.)

GOPALAKRISHNA D. STUDY OF MANAGERIAL ECONOMICS. 3RD. HIMALAYA PUBLISHING HOUSE, 1994.