-. (2017). Benda di Sekitar. Bhuana Ilmu Populer.
Chicago Style (17th ed.) Citation-. Benda Di Sekitar. Bhuana Ilmu Populer, 2017.
MLA (8th ed.) Citation-. Benda Di Sekitar. Bhuana Ilmu Populer, 2017.
Warning: These citations may not always be 100% accurate.