369948 Crowe, E. P. (1994). The electronic traveller: Exploring alternative online systems. New York : Windcrest/McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)369948 Crowe, Elizabeth Powell. The Electronic Traveller: Exploring Alternative Online Systems. New York : Windcrest/McGraw-Hill, 1994.
Lua MLA (9ú heag.)369948 Crowe, Elizabeth Powell. The Electronic Traveller: Exploring Alternative Online Systems. New York : Windcrest/McGraw-Hill, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.