WIGROHO, H. Y., & Suryadharma, H. (1998). Alat-alat berat / Hendra Suryadharma, Haryanto Yoso Wigroho. Cahaya Atma Pustaka.
Chicago Style (17th ed.) CitationWIGROHO, Haryanto Yoso, and Hendra Suryadharma. Alat-alat Berat / Hendra Suryadharma, Haryanto Yoso Wigroho. Cahaya Atma Pustaka, 1998.
MLA (8th ed.) CitationWIGROHO, Haryanto Yoso, and Hendra Suryadharma. Alat-alat Berat / Hendra Suryadharma, Haryanto Yoso Wigroho. Cahaya Atma Pustaka, 1998.
Warning: These citations may not always be 100% accurate.