APA استشهاد

Jones, L., & Alexander, R. (1995). International business English =: Communication skills in english for business purposes. NY.: Cambridge University press.

استشهاد بنمط شيكاغو

Jones, Leo., و Richard Alexander. International Business English =: Communication Skills in English for Business Purposes. NY.: Cambridge University press, 1995.

MLA استشهاد

Jones, Leo., و Richard Alexander. International Business English =: Communication Skills in English for Business Purposes. NY.: Cambridge University press, 1995.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.