Rokness Howard. (1989). Infprmation Technology Management - Evolving managerial Roles (In lần thứ 1.). U.S.A: Financial Executives Research Foundation.
Chicago-стиль цитированияRokness Howard. Infprmation Technology Management - Evolving Managerial Roles. In lần thứ 1. U.S.A: Financial Executives Research Foundation, 1989.
MLA-цитированиеRokness Howard. Infprmation Technology Management - Evolving Managerial Roles. In lần thứ 1. U.S.A: Financial Executives Research Foundation, 1989.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.