Cita APA

Goodman, G. S. (1984). You can sell anything by telephone! Prentice-Hall.

Citación estilo Chicago

Goodman, Gary S. You Can Sell Anything by Telephone! New York: Prentice-Hall, 1984.

Cita MLA

Goodman, Gary S. You Can Sell Anything by Telephone! Prentice-Hall, 1984.