INFORMATION:.. & PSACHAROPOULOS, G. (1980). Information: An essential factor in educational planning and policy. UNESCO.
Chicagoスタイル(17版)引用形式INFORMATION:.. , George PSACHAROPOULOS. Information: An Essential Factor in Educational Planning and Policy. Paris: UNESCO, 1980.
MLA(9版)引用形式INFORMATION:.. , George PSACHAROPOULOS. Information: An Essential Factor in Educational Planning and Policy. UNESCO, 1980.
警告: この引用は必ずしも正確ではありません.