Waterman, R. H. (1987). The renewal factor: How the best get and keep the competitive edge. Toronto: Bantam Books.
Chicago-стиль цитированияWaterman, Robert H. The Renewal Factor: How the Best Get and Keep the Competitive Edge. Toronto: Bantam Books, 1987.
MLA-цитированиеWaterman, Robert H. The Renewal Factor: How the Best Get and Keep the Competitive Edge. Toronto: Bantam Books, 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.