Philippines. Civil Service Commission. (1985). Qualification standards manual (Rev. ed. 1985.). Civil Service Commission.
Lua i Stíl Chicago (17ú heag.)Philippines. Civil Service Commission. Qualification Standards Manual. Rev. ed. 1985. Quezon City: Civil Service Commission, 1985.
Lua MLA (9ú heag.)Philippines. Civil Service Commission. Qualification Standards Manual. Rev. ed. 1985. Civil Service Commission, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.