APA

Association for Educational Communications and Technology, . (1977). Copyright and educational media: a guide to fair use and permissions procedures. Washington: Association for Educational Communications and Technology.

Chicago

Association for Educational Communications and Technology, . 1977. Copyright and educational media: a guide to fair use and permissions procedures. Washington: Association for Educational Communications and Technology.

Harvard

Association for Educational Communications and Technology, . (1977). Copyright and educational media: a guide to fair use and permissions procedures. Washington: Association for Educational Communications and Technology.

MLA

Association for Educational Communications and Technology, . Copyright and educational media: a guide to fair use and permissions procedures. Washington: Association for Educational Communications and Technology. 1977.