Cita APA

Ittner, P. L. (1997). Train-the-trainer: Coursebook (2nd.ed.). HRD.

Citación estilo Chicago

Ittner, Penny L. Train-the-trainer: Coursebook. 2nd.ed. Amherst: HRD, 1997.

Cita MLA

Ittner, Penny L. Train-the-trainer: Coursebook. 2nd.ed. HRD, 1997.