Sutanto. (2004). English Grammar Edisi Ketiga. Erlangga.
Chicago Style (17th ed.) CitationSutanto. English Grammar Edisi Ketiga. Erlangga, 2004.
MLA (8th ed.) CitationSutanto. English Grammar Edisi Ketiga. Erlangga, 2004.
Warning: These citations may not always be 100% accurate.