Matlins, A. L., & Bonanno, A. C. Jewelry & gems, the buying guide: How to buy diamonds, pearls, colored gemstones, gold & jewelry with confidence and knowledge. GemStone Press.
Cita Chicago Style (17a ed.)Matlins, Antoinette Leonard, y Antonio C. Bonanno. Jewelry & Gems, the Buying Guide: How to Buy Diamonds, Pearls, Colored Gemstones, Gold & Jewelry with Confidence and Knowledge. Woodstock, Vt.: GemStone Press.
Cita MLA (8a ed.)Matlins, Antoinette Leonard, y Antonio C. Bonanno. Jewelry & Gems, the Buying Guide: How to Buy Diamonds, Pearls, Colored Gemstones, Gold & Jewelry with Confidence and Knowledge. GemStone Press.
Precaución: Estas citas no son 100% exactas.