Gaya APA

udara, D, J, P. (1977). Airport planning manual: Vol.I (Part I) (1). : Internatonal civil aviaton orgaization.

Gaya MLA

udara, Direktorat, Jenderal, Perhubungan. "Airport planning manual: Vol.I (Part I)". 1 : Internatonal civil aviaton orgaization, 1977. Text.