(1967). Technological innovation: Its environment and management. Washington: U.S. Dept. of Commerce.
Trích dẫn kiểu ChicagoTechnological Innovation: Its Environment and Management. Washington: U.S. Dept. of Commerce, 1967.
ציטוט MLATechnological Innovation: Its Environment and Management. Washington: U.S. Dept. of Commerce, 1967.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.