APA-viite

Fetzer, N. (2000). Alphabet learning center activities kit. West Nyack, N.Y: Center for Applied Research in Education.

Chicago-tyylinen lähdeviittaus

Fetzer, Nancy. Alphabet Learning Center Activities Kit. West Nyack, N.Y: Center for Applied Research in Education, 2000.

MLA-viite

Fetzer, Nancy. Alphabet Learning Center Activities Kit. West Nyack, N.Y: Center for Applied Research in Education, 2000.

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