Gaya APA

Haedar, A. (1992). Prinsip-Prinsip Network Planning (Cet.4). Jakarta,DKI: Gramedia Pustaka Utama.

Gaya MLA

Haedar, ALI,Tubagus. "Prinsip-Prinsip Network Planning". Cet.4 Jakarta,DKI: Gramedia Pustaka Utama, 1992. Text.