APA aipamena

Heilbroner, R. L. (1965). Understanding macroeconomics. Prentice-Hall.

Chicago Style aipamena

Heilbroner, Robert L. Understanding Macroeconomics. Englewood Cliffs, N.J: Prentice-Hall, 1965.

MLA aipamena

Heilbroner, Robert L. Understanding Macroeconomics. Prentice-Hall, 1965.