Παραπομπή σε μορφή APA (7η εκδ.)

(1997). Portfolio practices: Thinking through the assessment of children's work / Steve Seidel [and others].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Portfolio Practices: Thinking Through the Assessment of Children's Work / Steve Seidel [and Others]. 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Portfolio Practices: Thinking Through the Assessment of Children's Work / Steve Seidel [and Others]. 1997.