APA aipamena

Leggat, R., & Bateman, J. (1972). Lights please!: Using projectors in the classroom. National Committee for Audio-Visual Aids in Education, Educational Foundation for Visual Aids.

Chicago Style aipamena

Leggat, Robert, and Jacqueline Bateman. Lights Please!: Using Projectors in the Classroom. London: National Committee for Audio-Visual Aids in Education, Educational Foundation for Visual Aids, 1972.

MLA aipamena

Leggat, Robert, and Jacqueline Bateman. Lights Please!: Using Projectors in the Classroom. National Committee for Audio-Visual Aids in Education, Educational Foundation for Visual Aids, 1972.