Zeigler, E. F. (1968). Problems in the history and philosophy of physical education and sport. Prentice-Hall.
Citazione stile Chigago Style (17a edizione)Zeigler, Earle F. Problems in the History and Philosophy of Physical Education and Sport. Englewood Cliffs, N. J: Prentice-Hall, 1968.
Citatione MLA (9a ed.)Zeigler, Earle F. Problems in the History and Philosophy of Physical Education and Sport. Prentice-Hall, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.