Engle, M. E. (1991). Electronic Paths to Resource Sharing: Widening Opportunities through the Internet.
Citazione stile Chigago Style (17a edizione)Engle, Mary E. Electronic Paths to Resource Sharing: Widening Opportunities Through the Internet. 1991.
Citatione MLA (9a ed.)Engle, Mary E. Electronic Paths to Resource Sharing: Widening Opportunities Through the Internet. 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.