APA-ийн эшлэл(7 дахь хэвлэлт)

Ekman, E. V. (1978). Some dynamic economic models of the firm: A microeconomic analysis with emphasis on firms that maximize other goals than profit alone. Economic Research Institute at the Stockholm School of Economics.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ekman, Elon V. Some Dynamic Economic Models of the Firm: A Microeconomic Analysis with Emphasis on Firms That Maximize Other Goals than Profit Alone. Stockholm: Economic Research Institute at the Stockholm School of Economics, 1978.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ekman, Elon V. Some Dynamic Economic Models of the Firm: A Microeconomic Analysis with Emphasis on Firms That Maximize Other Goals than Profit Alone. Economic Research Institute at the Stockholm School of Economics, 1978.