Fairfield, R. P. (1971). Humanistic frontiers in American education. Prentice-Hall.
Chicago Style (17th ed.) CitationFairfield, Roy P. Humanistic Frontiers in American Education. Englewood Cliffs, N.J.: Prentice-Hall, 1971.
MLA (8th ed.) CitationFairfield, Roy P. Humanistic Frontiers in American Education. Prentice-Hall, 1971.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.