Esguerra, N. A. Price modeling of the non-load bearing concrete hollow blocks (CHBs) manufactured in Ilocos Sur. Philippine Engineering Journal.
Цитирование в стиле Чикаго (17-е изд.)Esguerra, Norma A. "Price Modeling of the Non-load Bearing Concrete Hollow Blocks (CHBs) Manufactured in Ilocos Sur." Philippine Engineering Journal .
Цитирование MLA (9-е изд.)Esguerra, Norma A. "Price Modeling of the Non-load Bearing Concrete Hollow Blocks (CHBs) Manufactured in Ilocos Sur." Philippine Engineering Journal, .
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