Villaplaza, B. R. B. (2014). Mineralogical and lithogeochemical characterization of hydrothermally altered rocks: A case study from the Masura Gold District, Compostella Valley, Philippines. National Institute of Geological Sciences, University of the Philippines Diliman.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVillaplaza, Barbie Ross B. Mineralogical and Lithogeochemical Characterization of Hydrothermally Altered Rocks: A Case Study from the Masura Gold District, Compostella Valley, Philippines. Quezon City: National Institute of Geological Sciences, University of the Philippines Diliman, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रVillaplaza, Barbie Ross B. Mineralogical and Lithogeochemical Characterization of Hydrothermally Altered Rocks: A Case Study from the Masura Gold District, Compostella Valley, Philippines. National Institute of Geological Sciences, University of the Philippines Diliman, 2014.