Butar_Butar, A. J. R. (2013). Kakbah dan problema arah kiblat. Musium Astronomi Islam.
Chicago Style (17th ed.) CitationButar_Butar, Arwin Juli Rakhmadi. Kakbah Dan Problema Arah Kiblat. Musium Astronomi Islam, 2013.
MLA (8th ed.) CitationButar_Butar, Arwin Juli Rakhmadi. Kakbah Dan Problema Arah Kiblat. Musium Astronomi Islam, 2013.
Warning: These citations may not always be 100% accurate.