Sibal, J. V., & Atienza, T. V. (2010). Corporate social responsibility and occupational safety and health. UP School of Labor and Industrial Relations Central Book Supply.
Lua i Stíl Chicago (17ú heag.)Sibal, Jorge V., agus Theresita V. Atienza. Corporate Social Responsibility and Occupational Safety and Health. Quezon City: UP School of Labor and Industrial Relations Central Book Supply, 2010.
Lua MLA (9ú heag.)Sibal, Jorge V., agus Theresita V. Atienza. Corporate Social Responsibility and Occupational Safety and Health. UP School of Labor and Industrial Relations Central Book Supply, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.