APA (7th ed.) Citation

Singer, F. L., & Pytel, A. Kekuatan bahan teori kokoh strength of material. Erlangga.

Chicago Style (17th ed.) Citation

Singer, Ferdinand L., and Andrew Pytel. Kekuatan Bahan Teori Kokoh Strength of Material. Erlangga.

MLA (8th ed.) Citation

Singer, Ferdinand L., and Andrew Pytel. Kekuatan Bahan Teori Kokoh Strength of Material. Erlangga.

Warning: These citations may not always be 100% accurate.