SUMANTRI. (1997). Akhlak tasawuf bag. 1: Buku pegangan kuliah. FAI-UMS.
Chicago Style (17th ed.) CitationSUMANTRI. Akhlak Tasawuf Bag. 1: Buku Pegangan Kuliah. Surakarta: FAI-UMS, 1997.
ציטוט MLASUMANTRI. Akhlak Tasawuf Bag. 1: Buku Pegangan Kuliah. FAI-UMS, 1997.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.