Ferguson, E. (1984). Special libraries at work. Professional Pub.
Chicago Style (17th ed.) CitationFerguson, Elizabeth. Special Libraries at Work. Hamden, Conn. :Library: Professional Pub, 1984.
ציטוט MLAFerguson, Elizabeth. Special Libraries at Work. Professional Pub, 1984.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.