Brownell, C. L., Leo Gans, & Maroon, T. Z. (1955). Public relations in education: A textbook for teachers. McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Brownell, Clifford Lee, Leo Gans, e Tufie Z. Maroon. Public Relations in Education: A Textbook for Teachers. New York: McGraw-Hill, 1955.
Citatione MLA (9a ed.)Brownell, Clifford Lee, et al. Public Relations in Education: A Textbook for Teachers. McGraw-Hill, 1955.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.