Cita APA

Browne, M. N., & Keeley, S. M. Asking the right questions. New York US: Prentice-Hall.

Citación estilo Chicago

Browne, M. Neil, y Stuart M. Keeley. Asking the Right Questions. New York US: Prentice-Hall.

Cita MLA

Browne, M. Neil, y Stuart M. Keeley. Asking the Right Questions. New York US: Prentice-Hall.