Gaya APA

Bhatia, P, S., Sheikh, P, S, B, A, A. (2005). Professional Communication Skills (Ed. 1., Cet. 1.). New Delhi: S. Chand and Company Ltd.

Gaya MLA

Bhatia, Pravin, S.R., Sheikh, Pravin, S.R, Bhatia, And, A.M. "Professional Communication Skills". Ed. 1., Cet. 1. New Delhi: S. Chand and Company Ltd, 2005. Buku.