GOUNDSMIT, S. A. (1981). Waktu. Tira Pustaka.
Chicago Style CitationGOUNDSMIT, Samuel A. Waktu. Tira Pustaka, 1981.
MLA CitationGOUNDSMIT, Samuel A. Waktu. Tira Pustaka, 1981.
Warning: These citations may not always be 100% accurate.
APA Citation