Sudarman, S. (2013). Perjuangan& Keberanian 4 Malaikat Tuhan. Pustaka Pelajar.
Chicago Style (17th ed.) CitationSudarman, Simon. Perjuangan& Keberanian 4 Malaikat Tuhan. Pustaka Pelajar, 2013.
MLA (8th ed.) CitationSudarman, Simon. Perjuangan& Keberanian 4 Malaikat Tuhan. Pustaka Pelajar, 2013.
Warning: These citations may not always be 100% accurate.