Selikowitz, M., & Surjadi, R. (2001). Mengenal sindroma down. Arcan.
Chicago Style (17th ed.) CitationSelikowitz, Mark, and Rini Surjadi. Mengenal Sindroma Down. Arcan, 2001.
MLA (8th ed.) CitationSelikowitz, Mark, and Rini Surjadi. Mengenal Sindroma Down. Arcan, 2001.
Warning: These citations may not always be 100% accurate.