WebLibNet(1930). Fifteen minutes a day: The reading guide. New York: P.F.Collier.
Chicago Style CitationFifteen Minutes a Day: The Reading Guide. New York: P.F.Collier, 1930.
MLA CitationFifteen Minutes a Day: The Reading Guide. New York: P.F.Collier, 1930.
Warning: These citations may not always be 100% accurate.