APA-referens (7:e uppl.)

MARKLAND, R. E., & SWEIGART, J. R. (1987). Quantitative methods: Applications to managerial decision making. John Wiley and Sons.

Chicago-referens (17:e uppl.)

MARKLAND, Robert E., och James R. SWEIGART. Quantitative Methods: Applications to Managerial Decision Making. New York: John Wiley and Sons, 1987.

MLA-referens (9:e uppl.)

MARKLAND, Robert E., och James R. SWEIGART. Quantitative Methods: Applications to Managerial Decision Making. John Wiley and Sons, 1987.