Darkes, A. S. (1977). How to make and use overhead transparencies. Moody Press.
Chicago Style (17th ed.) ZitazioaDarkes, Anna Sue. How to Make and Use Overhead Transparencies. Chicago: Moody Press, 1977.
MLA (9th ed.) ZitazioaDarkes, Anna Sue. How to Make and Use Overhead Transparencies. Moody Press, 1977.
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