Luck, D. J., & Ferrell, O. C. (1985). Marketing strategy and plans (2nd ed.). Prentice-Hall.
Citazione stile Chigago Style (17a edizione)Luck, David Johnston, e O. C. Ferrell. Marketing Strategy and Plans. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1985.
Citatione MLA (9a ed.)Luck, David Johnston, e O. C. Ferrell. Marketing Strategy and Plans. 2nd ed. Prentice-Hall, 1985.