Organization for Economic Co-operation and Development. (1967). The overall Level and structure of R & D efforts in OECD member countries.
Chicago-Zitierstil (17. Ausg.)Organization for Economic Co-operation and Development. The Overall Level and Structure of R & D Efforts in OECD Member Countries. Paris, 1967.
MLA-Zitierstil (9. Ausg.)Organization for Economic Co-operation and Development. The Overall Level and Structure of R & D Efforts in OECD Member Countries. 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.