Cita APA (7th ed.)

Drysdale, J. A., & Galipeau, J. A. (2008). Profitable menu planning (4th ed.). Pearson/ Prentice Hall.

Cita Chicago (17th ed.)

Drysdale, John A., i Jennifer Adams Galipeau. Profitable Menu Planning. 4th ed. Upper Saddle River, N.J: Pearson/ Prentice Hall, 2008.

Cita MLA (9th ed.)

Drysdale, John A., i Jennifer Adams Galipeau. Profitable Menu Planning. 4th ed. Pearson/ Prentice Hall, 2008.