Dyfyniad APA

Marshall, C. L. (1977). Towards an educated health consumer: Mass communication and quality in medical care. U. S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health.

Dyfyniad Arddull Chicago

Marshall, Carter L. Towards an Educated Health Consumer: Mass Communication and Quality in Medical Care. Bethesda, MD: U. S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1977.

Dyfyniad MLA

Marshall, Carter L. Towards an Educated Health Consumer: Mass Communication and Quality in Medical Care. U. S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.