Gaya APA

m.pd., H, M, P, D, S, A. (2019). Mobile Instant Messaging Whatsapp for Teachers' Professional Development: Teachers' Perspectives on and Uses of Whatsapp . Jakarta: sekolah pascasarjana uhamka.

Gaya MLA

m.pd., Herri, Mulyono,, Ph.d.;, Dr., Syaadiah, Arifin,. "Mobile Instant Messaging Whatsapp for Teachers' Professional Development: Teachers' Perspectives on and Uses of Whatsapp". Jakarta: sekolah pascasarjana uhamka, 2019. Text.