Kramer. (1949). Apakah Indonesianja (-.). Gravenhage: Batavia.
Chicago Style CitationKramer. Apakah Indonesianja. -. Gravenhage: Batavia, 1949.
MLA CitationKramer. Apakah Indonesianja. -. Gravenhage: Batavia, 1949.
Warning: These citations may not always be 100% accurate.