Cita APA (7th ed.)

Luck, D. J., & Ferrell, O. C. (1985). Marketing strategy and plans (2a. ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Luck, David J., i O. C. Ferrell. Marketing Strategy and Plans. 2a. ed. Englewood Cliffs: Prentice-Hall, 1985.

Cita MLA (9th ed.)

Luck, David J., i O. C. Ferrell. Marketing Strategy and Plans. 2a. ed. Prentice-Hall, 1985.