APA aipamena

Piechowiak, A. B. (1976). Complete guide to the elementary learning center. West Nyack, N.Y: Parker Pub. Co.

Chicago Style aipamena

Piechowiak, Ann B. Complete Guide to the Elementary Learning Center. West Nyack, N.Y: Parker Pub. Co, 1976.

MLA aipamena

Piechowiak, Ann B. Complete Guide to the Elementary Learning Center. West Nyack, N.Y: Parker Pub. Co, 1976.

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