Cita APA (7th ed.)

Griffiths, A., & Wall, S. (2004). Applied economics: An introductory course (10th ed.). Pearson Educations.

Cita Chicago (17th ed.)

Griffiths, Alan, i Stuart Wall. Applied Economics: An Introductory Course. 10th ed. London ; New York: Pearson Educations, 2004.

Cita MLA (8th ed.)

Griffiths, Alan, i Stuart Wall. Applied Economics: An Introductory Course. 10th ed. Pearson Educations, 2004.