Organization for Economic Co-operation and Development. (1969). Gaps in technology. Paris: OECD.
Trích dẫn kiểu ChicagoOrganization for Economic Co-operation and Development. Gaps in Technology. Paris: OECD, 1969.
ציטוט MLAOrganization for Economic Co-operation and Development. Gaps in Technology. Paris: OECD, 1969.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.