Marlow, E., & Sileo, J. (1996). Electronic public relations. Wadsworth.
Chicago Style aipamenaMarlow, Eugene, and Janice Sileo. Electronic Public Relations. Belmont: Wadsworth, 1996.
MLA aipamenaMarlow, Eugene, and Janice Sileo. Electronic Public Relations. Wadsworth, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.