SCHAEFER, C. Bagaimana Mendidik dan Mendisiplinkan Anak/ Charles Schaefer. Medan: Monora, 1979.
Chicago Style (17th ed.) CitationSCHAEFER, Charles. Bagaimana Mendidik Dan Mendisiplinkan Anak/ Charles Schaefer. Medan: Monora, 1979.
ציטוט MLASCHAEFER, Charles. Bagaimana Mendidik Dan Mendisiplinkan Anak/ Charles Schaefer. Medan: Monora, 1979.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.