Soriano, R. S. The NHRC Water Database for Planning and Research. Philippine Engineering Journal.
Chicago Style (17th ed.) CitationSoriano, Roberto S. "The NHRC Water Database for Planning and Research." Philippine Engineering Journal .
MLA (9th ed.) CitationSoriano, Roberto S. "The NHRC Water Database for Planning and Research." Philippine Engineering Journal, .
Warning: These citations may not always be 100% accurate.