Dalton, M. L. (1991). Does Anybody Have a Map? Accessing Information in the Internet's Virtual Library.
Citazione stile Chigago Style (17a edizione)Dalton, Marian L. Does Anybody Have a Map? Accessing Information in the Internet's Virtual Library. 1991.
Citatione MLA (9a ed.)Dalton, Marian L. Does Anybody Have a Map? Accessing Information in the Internet's Virtual Library. 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.