Tohutoro APA (7th ed.)

FRISCH, R. (1966). Maxima and minima: Theory and economic. D. Reidel.

Tohutoru Kātū Chicago (17th ed.)

FRISCH, Ragnar. Maxima and Minima: Theory and Economic. Dordrecht-Holland: D. Reidel, 1966.

Tohutoro MLA (9th ed.)

FRISCH, Ragnar. Maxima and Minima: Theory and Economic. D. Reidel, 1966.