APA-referens

Ullmann, J. E., & Sarwate, M. (1987). Theory and problems of quantitative methods in management/2e (2nd ed.). McGraw-Hill Outline.

Chicago-stil citat

Ullmann, John E., och M.Dilip Sarwate. Theory and Problems of Quantitative Methods in Management/2e. 2nd ed. New York: McGraw-Hill Outline, 1987.

MLA-referens

Ullmann, John E., och M.Dilip Sarwate. Theory and Problems of Quantitative Methods in Management/2e. 2nd ed. McGraw-Hill Outline, 1987.