Verduin, J. R., Miller, H. G., & Greer, C. E. (1977). Adults teaching adults principles and strategies. Learning Concepts.
Chicago Style (17th ed.) CitationVerduin, John R., Harry G. Miller, and Charles E. Greer. Adults Teaching Adults Principles and Strategies. Austin, Texas: Learning Concepts, 1977.
ציטוט MLAVerduin, John R., et al. Adults Teaching Adults Principles and Strategies. Learning Concepts, 1977.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.