APA (7 वां संस्करण) प्रशस्ति पत्र

Chia, E. N. (2006). African linguistics and the development of African communities (ed.). CODESRIA.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Chia, Emmanuel N. African Linguistics and the Development of African Communities. ed. Lightning Source: CODESRIA, 2006.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Chia, Emmanuel N. African Linguistics and the Development of African Communities. ed. CODESRIA, 2006.