Gaya APA

Willy, M, M. ([s.a.]). The role of the Indonesian telecommunication in the exchange of information among Asean countries . Bandung: Perumte.

Gaya MLA

Willy, MOENANDIR, M.,. "The role of the Indonesian telecommunication in the exchange of information among Asean countries". Bandung: Perumte, [s.a.]. Buku.