Ferrett, S. K. (2012). Peak performance: Success in college and beyond (8th ed.). New York: McGraw-Hill.
Chicago-стиль цитированияFerrett, Sharon K. Peak Performance: Success in College and Beyond. 8th ed. New York: McGraw-Hill, 2012.
MLA-цитированиеFerrett, Sharon K. Peak Performance: Success in College and Beyond. 8th ed. New York: McGraw-Hill, 2012.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.