APA-referens (7:e uppl.)

Green, P. E. (1970). Research for marketing decisions / P. E. Green [and] Donald S. Tull (2nd ed.). Prentice-Hall.

Chicago-referens (17:e uppl.)

Green, Paul E. Research for Marketing Decisions / P. E. Green [and] Donald S. Tull. 2nd ed. Englewood Cliffs, N. J: Prentice-Hall, 1970.

MLA-referens (9:e uppl.)

Green, Paul E. Research for Marketing Decisions / P. E. Green [and] Donald S. Tull. 2nd ed. Prentice-Hall, 1970.