Field ReportGems & Gemology, Fall 2016, Vol. 52, No. 3产自印度尼西亚龙目岛的有核养殖珍珠与无核养殖珍珠 (英语)Nicholas Sturman, Jeffery Bergman, Julie Poli, Artitaya Homkrajae, Areeya Manustrong, and Nanthaporn Somsa-ard十一月 7, 2016下载 PDF 版本