Arum, A. S. (2018). Makhluk Penunggu Sekolah. Muffin Graphics.
Chicago Style (17th ed.) CitationArum, Assyifa S. Makhluk Penunggu Sekolah. Muffin Graphics, 2018.
MLA (8th ed.) CitationArum, Assyifa S. Makhluk Penunggu Sekolah. Muffin Graphics, 2018.
Warning: These citations may not always be 100% accurate.