Costa, B. (1983). A micro handbook for small libraries and media centers. Libraries Unlimited.
Chicago (17e ed.) BronvermeldingCosta, Betty. A Micro Handbook for Small Libraries and Media Centers. Libraries Unlimited, 1983.
MLA (9e ed.) BronvermeldingCosta, Betty. A Micro Handbook for Small Libraries and Media Centers. Libraries Unlimited, 1983.
Let op: Deze citaties zijn niet altijd 100% accuraat.