Library Trends. Johns Hopkins University Press.
Chicago Style (17. basım) AtıfLibrary Trends. Johns Hopkins University Press.
MLA (9th ed.) AtıfLibrary Trends. Johns Hopkins University Press.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
Library Trends. Johns Hopkins University Press.
Chicago Style (17. basım) AtıfLibrary Trends. Johns Hopkins University Press.
MLA (9th ed.) AtıfLibrary Trends. Johns Hopkins University Press.