Cita APA (7a ed.)

Rigg, R. P. (1969). Audiovisual aids and techniques in managerial and supervisory training. Hamilton.

Cita Chicago Style (17a ed.)

Rigg, Robinson Peter. Audiovisual Aids and Techniques in Managerial and Supervisory Training. London: Hamilton, 1969.

Cita MLA (8a ed.)

Rigg, Robinson Peter. Audiovisual Aids and Techniques in Managerial and Supervisory Training. Hamilton, 1969.