Citace podle APA (7th ed.)

Posamentier, A. S., & Stepelman, J. (1986). Teaching secondary school mathematics: Techniques and enrichment units (2nd ed.). Merrill.

Citace podle Chicago (17th ed.)

Posamentier, Alfred S., a Jay Stepelman. Teaching Secondary School Mathematics: Techniques and Enrichment Units. 2nd ed. Columbus: Merrill, 1986.

Citace podle MLA (9th ed.)

Posamentier, Alfred S., a Jay Stepelman. Teaching Secondary School Mathematics: Techniques and Enrichment Units. 2nd ed. Merrill, 1986.

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