Martires, C. R. (1991). Human resource management: Principles & practices (rev. ed.). National Book Store.
Lua i Stíl Chicago (17ú heag.)Martires, Concepcion Rodil. Human Resource Management: Principles & Practices. rev. ed. Manila: National Book Store, 1991.
Lua MLA (9ú heag.)Martires, Concepcion Rodil. Human Resource Management: Principles & Practices. rev. ed. National Book Store, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.