APA

BERK E., DEVLIN J., . (1991). HYPERTEXT-HYPERMEDIA HANDBOOK. NEW YORK: MCGRAW-HILL.

Chicago

BERK EMILY, DEVLIN JOSEPH, . 1991. HYPERTEXT-HYPERMEDIA HANDBOOK. NEW YORK: MCGRAW-HILL.

Harvard

BERK E., DEVLIN J., . (1991). HYPERTEXT-HYPERMEDIA HANDBOOK. NEW YORK: MCGRAW-HILL.

MLA

BERK EMILY, DEVLIN JOSEPH, . HYPERTEXT-HYPERMEDIA HANDBOOK. NEW YORK: MCGRAW-HILL. 1991.