Παραπομπή APA

Leftwich,Richard H. (1969). Introduction to microeconomics. Surjeet.

Παραπομπή Chicago Style

Leftwich,Richard H. Introduction to Microeconomics. Delhi: Surjeet, 1969.

Παραπομπή MLA

Leftwich,Richard H. Introduction to Microeconomics. Surjeet, 1969.