APA ציטוט
Goel, S. L. (2000). Distance education in the 21st century.
Chicago Style (17th ed.) Citation
Goel, S. L. Distance Education in the 21st Century. Distance education in the 21st century, 2000.
ציטוט MLA
Goel, S. L. Distance Education in the 21st Century. 2000.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.