William. (2006). Kumpulan Lagu Daerah/ William; Lay K Yanti. Jakarta: Kawan Pustaka.
Chicago Style (17th ed.) CitationWilliam. Kumpulan Lagu Daerah/ William; Lay K Yanti. Jakarta: Kawan Pustaka, 2006.
MLA (8th ed.) CitationWilliam. Kumpulan Lagu Daerah/ William; Lay K Yanti. Jakarta: Kawan Pustaka, 2006.
Warning: These citations may not always be 100% accurate.