APA (7. basım) Alıntı

Cypres, L. (1999). Let's speak business English: A practical guide for the speaker for a foreign language. Barron's Educational Series.

Chicago Style (17. basım) Atıf

Cypres, Linda. Let's Speak Business English: A Practical Guide for the Speaker for a Foreign Language. Hauppauge, NY: Barron's Educational Series, 1999.

MLA (8th ed.) Atıf

Cypres, Linda. Let's Speak Business English: A Practical Guide for the Speaker for a Foreign Language. Barron's Educational Series, 1999.