Spreyer, L. (2002). Teaching is an art: An A-Z handbook for successful teaching in middle schools and high schools. Corwin Press.
Citace podle Chicago (17th ed.)Spreyer, Leon. Teaching Is an Art: An A-Z Handbook for Successful Teaching in Middle Schools and High Schools. Thousand Oaks, Calif: Corwin Press, 2002.
Citace podle MLA (9th ed.)Spreyer, Leon. Teaching Is an Art: An A-Z Handbook for Successful Teaching in Middle Schools and High Schools. Corwin Press, 2002.
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