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Gaya APA

Sutarnam, E. (2013). Konsep & Aplikasi Pengantar Teknik Sipil . Indonesia: Penerbit Andi Yogyakarta.

Gaya MLA

Sutarnam, Encu. "Konsep & Aplikasi Pengantar Teknik Sipil". Indonesia: Penerbit Andi Yogyakarta, 2013. Text.