FOTH, H. D. Dasar-dasar ilmu tanah. Gadjah Mada University Press.
Chicago Style (17th ed.) CitationFOTH, Henry D. Dasar-dasar Ilmu Tanah. Gadjah Mada University Press.
MLA引文FOTH, Henry D. Dasar-dasar Ilmu Tanah. Gadjah Mada University Press.
警告:這些引文格式不一定是100%准確.