Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.