Wisesa, H. (2011). Buku Pintar Bumi. Harmoni.
Chicago Style (17th ed.) CitationWisesa, Hendra. Buku Pintar Bumi. Harmoni, 2011.
MLA (8th ed.) CitationWisesa, Hendra. Buku Pintar Bumi. Harmoni, 2011.
Warning: These citations may not always be 100% accurate.