APA (7 वां संस्करण) प्रशस्ति पत्र

Lioyd A. Angela & Preier A. Anne. (2004). Business Communication Games. Photocopiable games and activities for students of English for business. Oxford, Oxford University Press, 2004.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Lioyd A. Angela और Preier A. Anne. Business Communication Games. Photocopiable Games and Activities for Students of English for Business. Oxford, Oxford University Press, 2004, 2004.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Lioyd A. Angela और Preier A. Anne. Business Communication Games. Photocopiable Games and Activities for Students of English for Business. Oxford, Oxford University Press, 2004, 2004.

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