Citace podle APA (7th ed.)

Duckworth, V., & Tummons, J. (2010). Contemporary issues in lifelong learning. McGraw-Hill : Open University Press.

Citace podle Chicago (17th ed.)

Duckworth, Vicky, a Jonathan Tummons. Contemporary Issues in Lifelong Learning. Berkshire, England: McGraw-Hill : Open University Press, 2010.

Citace podle MLA (9th ed.)

Duckworth, Vicky, a Jonathan Tummons. Contemporary Issues in Lifelong Learning. McGraw-Hill : Open University Press, 2010.

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