Ircham. (2009). Rekayasa geometri jalan: Bahan ajar. Prodi Teknik Sipil STTNAS.
Chicago Style (17th ed.) CitationIrcham. Rekayasa Geometri Jalan: Bahan Ajar. Prodi Teknik Sipil STTNAS, 2009.
MLA (8th ed.) CitationIrcham. Rekayasa Geometri Jalan: Bahan Ajar. Prodi Teknik Sipil STTNAS, 2009.
Warning: These citations may not always be 100% accurate.