Gaya APA

BACH, G, L. (1957). ECONOMICS AN INTRODUCTION TO ANALYSIS AND POLICY (Second Edition). Englewood Cliffs, New Jersey: PRENTICE-HALL.

Gaya MLA

BACH, George, Leland. "ECONOMICS AN INTRODUCTION TO ANALYSIS AND POLICY". Second Edition Englewood Cliffs, New Jersey: PRENTICE-HALL, 1957. Textbook.