Library Trends. Johns Hopkins University Press.
Chicago Style (17th ed.) CitationLibrary Trends. Johns Hopkins University Press.
ציטוט MLALibrary Trends. Johns Hopkins University Press.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.
Library Trends. Johns Hopkins University Press.
Chicago Style (17th ed.) CitationLibrary Trends. Johns Hopkins University Press.
ציטוט MLALibrary Trends. Johns Hopkins University Press.