Cita APA (7a ed.)

Bye, R. T. Principles of economics / by Raymond T. Bye, PH. D. profesor of economics University of Pensylvania.

Cita Chicago Style (17a ed.)

Bye, Raymond Taylor. Principles of Economics / by Raymond T. Bye, PH. D. Profesor of Economics University of Pensylvania. New York : F. S. Crofts & co., 1930.

Cita MLA (8a ed.)

Bye, Raymond Taylor. Principles of Economics / by Raymond T. Bye, PH. D. Profesor of Economics University of Pensylvania.