Grey, M. J. (1999). Taming the stone: Nelson Salvador travels to get new ideas and to benchmark competition. Manila Times.
Chicago Style (17th ed.) CitationGrey, Margaret Jao. "Taming the Stone: Nelson Salvador Travels to Get New Ideas and to Benchmark Competition." Manila Times 1999.
MLA (9th ed.) CitationGrey, Margaret Jao. "Taming the Stone: Nelson Salvador Travels to Get New Ideas and to Benchmark Competition." Manila Times, 1999.
Warning: These citations may not always be 100% accurate.