Lua APA (7ú heag.)

Seefeldt, C. (1993). Social studies for the preschool-primary child (4th ed.). Merrill.

Lua i Stíl Chicago (17ú heag.)

Seefeldt, Carol. Social Studies for the Preschool-primary Child. 4th ed. New York: Merrill, 1993.

Lua MLA (9ú heag.)

Seefeldt, Carol. Social Studies for the Preschool-primary Child. 4th ed. Merrill, 1993.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.