VIS, W., & VIS, W. (1993). Dasar-dasar perencanaan beton bertulang. Erlangga.
Chicago Style (17th ed.) CitationVIS, W.C, and W.C VIS. Dasar-dasar Perencanaan Beton Bertulang. Erlangga, 1993.
MLA (8th ed.) CitationVIS, W.C, and W.C VIS. Dasar-dasar Perencanaan Beton Bertulang. Erlangga, 1993.
Warning: These citations may not always be 100% accurate.