APA (7th ed.) Zitazioa

Yeni Ratih Pratiwi. (2014). Vocational High School Effectiveness Standard ISO 9001: 2008 for Achievement Content Standards, Standard Process and Competency Standards Graduates. Universitas Negeri Malang.

Chicago Style (17th ed.) Zitazioa

Yeni Ratih Pratiwi. Vocational High School Effectiveness Standard ISO 9001: 2008 for Achievement Content Standards, Standard Process and Competency Standards Graduates. Universitas Negeri Malang, 2014.

MLA (9th ed.) Zitazioa

Yeni Ratih Pratiwi. Vocational High School Effectiveness Standard ISO 9001: 2008 for Achievement Content Standards, Standard Process and Competency Standards Graduates. Universitas Negeri Malang, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.