Kassim Bahali. (2018). Measuring the sun depression angle of Dawn with a DSLR camera. Penerbit Universiti Kebangsaan Malaysia.
シカゴスタイル引用形Kassim Bahali. Measuring the Sun Depression Angle of Dawn With a DSLR Camera. Penerbit Universiti Kebangsaan Malaysia, 2018.
MLA引用形式Kassim Bahali. Measuring the Sun Depression Angle of Dawn With a DSLR Camera. Penerbit Universiti Kebangsaan Malaysia, 2018.
警告: この引用は必ずしも正確ではありません.