Cita APA (7th ed.)

Walsh, V. C. (1970). Introduction to contemporary microeconomics. McGraw-Hill.

Cita Chicago (17th ed.)

Walsh, Vivian Charles. Introduction to Contemporary Microeconomics. New York: McGraw-Hill, 1970.

Cita MLA (8th ed.)

Walsh, Vivian Charles. Introduction to Contemporary Microeconomics. McGraw-Hill, 1970.