Patty, O. (1995). Tenaga Air/ O.F. Patty. Jakarta : Erlangga.
Chicago Style (17th ed.) CitationPatty, O.F. Tenaga Air/ O.F. Patty. Jakarta : Erlangga, 1995.
MLA (8th ed.) CitationPatty, O.F. Tenaga Air/ O.F. Patty. Jakarta : Erlangga, 1995.
Warning: These citations may not always be 100% accurate.