Sacopla, A. M., Floreindo, J., & Pacquiao, M. J. Regional concentration of small and medium manufacturing industries in the Philippines 1978 and 1983.
Lua i Stíl Chicago (17ú heag.)Sacopla, Alma M., Jean Floreindo, agus Ma. Julieta Pacquiao. Regional Concentration of Small and Medium Manufacturing Industries in the Philippines 1978 and 1983.
Lua MLA (9ú heag.)Sacopla, Alma M., et al. Regional Concentration of Small and Medium Manufacturing Industries in the Philippines 1978 and 1983.
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