Children's Television Advertising: The Attitudes and Opinions of Elementary School Guidance Counselors - Barry, Thomas E. (Journal of Advertising, 1978)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA4MC8wMDkxMzM2Ny4xOTc4LjEwNjczMjQ5