APA ציטוט

Heilbroner, R. L. (1972). Understanding macroeconomics. Englewood Cliffs, N.J: Prentice-Hall.

Trích dẫn kiểu Chicago

Heilbroner, Robert L. Understanding Macroeconomics. Englewood Cliffs, N.J: Prentice-Hall, 1972.

ציטוט MLA

Heilbroner, Robert L. Understanding Macroeconomics. Englewood Cliffs, N.J: Prentice-Hall, 1972.