Cita APA (7a ed.)

Jednaszewski, P., & Allen, A. (2014). Roleplays for international business and negotiations. CreateSpace Independent Publishing Platform.

Cita Chicago Style (17a ed.)

Jednaszewski, Piotr, y Alexander Allen. Roleplays for International Business and Negotiations. [S.l.: CreateSpace Independent Publishing Platform, 2014.

Cita MLA (9a ed.)

Jednaszewski, Piotr, y Alexander Allen. Roleplays for International Business and Negotiations. CreateSpace Independent Publishing Platform, 2014.