Cita APA (7th ed.)
Goodwin, A. B. (1969). Handbook of audio-visual aids and techniques for teaching elementary school subjects. Parker Pub. Co..
Cita Chicago (17th ed.)
Goodwin, Arthur B. Handbook of Audio-visual Aids and Techniques for Teaching Elementary School Subjects. West Nyack, N.Y.: Parker Pub. Co., 1969.
Cita MLA (9th ed.)
Goodwin, Arthur B. Handbook of Audio-visual Aids and Techniques for Teaching Elementary School Subjects. Parker Pub. Co., 1969.
Atenció: Aquestes cites poden no estar 100% correctes.