Hendra Suryadharma, H. Y. W. (1998). Alat-alat berat. Atma Jaya.
Chicago Style (17th ed.) CitationHendra Suryadharma, Haryanto Yoso Wigroho. Alat-alat Berat. Atma Jaya, 1998.
MLA (8th ed.) CitationHendra Suryadharma, Haryanto Yoso Wigroho. Alat-alat Berat. Atma Jaya, 1998.
Warning: These citations may not always be 100% accurate.