Não informado. (2009). Librarian Career Development. MCB University Press.
Chicago (17e ed.) BronvermeldingNão informado. Librarian Career Development. Bradford, Inglaterra: MCB University Press, 2009.
MLA (8e ed.) BronvermeldingNão informado. Librarian Career Development. MCB University Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.