Zeigler, E. F. (1964). Philosophical foundations for physical, health, and recreation education. Prentice-Hall.
Cita Chicago (17th ed.)Zeigler, Earle F. Philosophical Foundations for Physical, Health, and Recreation Education. Englewood Cliffs, N.J: Prentice-Hall, 1964.
Cita MLA (9th ed.)Zeigler, Earle F. Philosophical Foundations for Physical, Health, and Recreation Education. Prentice-Hall, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.