APA (7th ed.) Zitazioa
Pipho, C. (Feb 28, 1980). State Minimum Competency Testing Programs: Analysis of State Minimum Competency Testing Programs. Final Report. ERIC, Resources in Education (RIE).
Chicago Style (17th ed.) Zitazioa
Pipho, Chris. "State Minimum Competency Testing Programs: Analysis of State Minimum Competency Testing Programs. Final Report." ERIC, Resources in Education (RIE) Feb 28, 1980.
MLA (9th ed.) Zitazioa
Pipho, Chris. "State Minimum Competency Testing Programs: Analysis of State Minimum Competency Testing Programs. Final Report." ERIC, Resources in Education (RIE), Feb 28, 1980.
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