Chen, D. (1977). The individualized learning instruction strategy project - N.I.L.I: A contribution of the IIEP seminar on "Teaching-learning strategies and educational planning" 8-12 March 1976. Unesco, International Institute for Educational Planning.
Chicago-Zitierstil (17. Ausg.)Chen, David. The Individualized Learning Instruction Strategy Project - N.I.L.I: A Contribution of the IIEP Seminar on "Teaching-learning Strategies and Educational Planning" 8-12 March 1976. Paris: Unesco, International Institute for Educational Planning, 1977.
MLA-Zitierstil (9. Ausg.)Chen, David. The Individualized Learning Instruction Strategy Project - N.I.L.I: A Contribution of the IIEP Seminar on "Teaching-learning Strategies and Educational Planning" 8-12 March 1976. Unesco, International Institute for Educational Planning, 1977.