Παραπομπή APA

Bushaw, D. W. C. (1957). Introduction to mathematical economics.

Παραπομπή Chicago Style

Bushaw, D W; Clower. Introduction to Mathematical Economics. Richard D Irwin, Inc, Illinois, 1957.

Παραπομπή MLA

Bushaw, D W; Clower. Introduction to Mathematical Economics. 1957.