Guillin, M. (1970). Colour as a teaching aid. Seventh EBU Seminar on teaching by television..
ISBD Citation"Colour as a teaching aid" Seventh EBU Seminar On Teaching By Television. .
MLA CitationGuillin, Maurice. "Colour As a Teaching Aid." Seventh EBU Seminar On Teaching By Television. 1970.
Remember to check citations for accuracy before including them in your work.