APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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