Cita APA (7th ed.)

Dietrich, J. E. (1953). Play direction. Prentice-Hall.

Cita Chicago (17th ed.)

Dietrich, John E. Play Direction. Englewood Cliffs, N. J: Prentice-Hall, 1953.

Cita MLA (9th ed.)

Dietrich, John E. Play Direction. Prentice-Hall, 1953.