Rashid, A. (1999). An introduction to pteridophyta: Diversity, development, differentiation (2nd ed.). Vikas Publishing House.
Chicago Style (17th ed.) CitationRashid, A. An Introduction to Pteridophyta: Diversity, Development, Differentiation. 2nd ed. New Delhi: Vikas Publishing House, 1999.
ציטוט MLARashid, A. An Introduction to Pteridophyta: Diversity, Development, Differentiation. 2nd ed. Vikas Publishing House, 1999.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.