Tohutoro APA (7th ed.)

Truett, L. J., & Truett, D. B. (1988). Managerial economics (2nd ed.). South-Western Publishing Co..

Tohutoru Kātū Chicago (17th ed.)

Truett, Lila J., me Dale B. Truett. Managerial Economics. 2nd ed. Cincinnati, Ohio: South-Western Publishing Co., 1988.

Tohutoro MLA (9th ed.)

Truett, Lila J., me Dale B. Truett. Managerial Economics. 2nd ed. South-Western Publishing Co., 1988.