Bruijn, L. D. (1982). Ketel uap. Bhratara Karya Aksara.
Chicago Style (17th ed.) CitationBruijn, LA De. Ketel Uap. Bhratara Karya Aksara, 1982.
MLA (8th ed.) CitationBruijn, LA De. Ketel Uap. Bhratara Karya Aksara, 1982.
Warning: These citations may not always be 100% accurate.