Ricafrente, C. (1976). Labor relations law under the labor code: Proceedings of the twelfth annual Institute on Labor Relations Law. U.P. Law Center.
Lua i Stíl Chicago (17ú heag.)Ricafrente, Cherry-Lynn. Labor Relations Law Under the Labor Code: Proceedings of the Twelfth Annual Institute on Labor Relations Law. Diliman: U.P. Law Center, 1976.
Lua MLA (9ú heag.)Ricafrente, Cherry-Lynn. Labor Relations Law Under the Labor Code: Proceedings of the Twelfth Annual Institute on Labor Relations Law. U.P. Law Center, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.