Association for Educational Communications and Technology & National Education Association of the United States. Dept. of Audiovisual Instruction. (1978). Audiovisual instruction. Dept. of Audiovisual Instruction, NEA.
Цитирование в стиле Чикаго (17-е изд.)Association for Educational Communications and Technology и National Education Association of the United States. Dept. of Audiovisual Instruction. Audiovisual Instruction. [Washington, D.C]: Dept. of Audiovisual Instruction, NEA, 1978.
Цитирование MLA (8-е изд.)Association for Educational Communications and Technology и National Education Association of the United States. Dept. of Audiovisual Instruction. Audiovisual Instruction. Dept. of Audiovisual Instruction, NEA, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.