Castaneda, C. A. An assessment of the working conditions of child labor in the firecrackers and pyrotechnics industry in Bocaue, Bulacan. -- 1999.
Lua i Stíl Chicago (17ú heag.)Castaneda, Cesar A. An Assessment of the Working Conditions of Child Labor in the Firecrackers and Pyrotechnics Industry in Bocaue, Bulacan. -- 1999.
Lua MLA (9ú heag.)Castaneda, Cesar A. An Assessment of the Working Conditions of Child Labor in the Firecrackers and Pyrotechnics Industry in Bocaue, Bulacan. -- 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.