Gillian Butler & Tony Hope. (1995). Managing Your Mind: The mental fitness guide. Oxford University Press.
Chicago-стиль цитированияGillian Butler and Tony Hope. Managing Your Mind: The Mental Fitness Guide. New York: Oxford University Press, 1995.
MLA-цитированиеGillian Butler and Tony Hope. Managing Your Mind: The Mental Fitness Guide. Oxford University Press, 1995.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.