Helm, K. K. (1987). The entrepreneurial nutritionist. Harper & Row.
Citación estilo ChicagoHelm, Kathy King. The Entrepreneurial Nutritionist. New York: Harper & Row, 1987.
Cita MLAHelm, Kathy King. The Entrepreneurial Nutritionist. Harper & Row, 1987.
Warning: These citations may not always be 100% accurate.