Porter, P. (1986). The Suggestion Box: New Light on an Old Technique.
Chicago Style (17th ed.) CitationPorter, Peggy. The Suggestion Box: New Light on an Old Technique. 1986.
MLA (9th ed.) CitationPorter, Peggy. The Suggestion Box: New Light on an Old Technique. 1986.
Warning: These citations may not always be 100% accurate.