Margalaux, C. (2009). Ang natatagong kapangyarihan at natatanging katangian ng gemstones: Birthstones, healing gemstones, protection gemstones, money gemstones, power gemstones, dream gemstones, love gemstones, astral gemstones, chakra gemstones, lucky gemstones, planetary gemstones. Mindmaster Publishing, Inc.
Chicago-Zitierstil (17. Ausg.)Margalaux, Chloe. Ang Natatagong Kapangyarihan at Natatanging Katangian Ng Gemstones: Birthstones, Healing Gemstones, Protection Gemstones, Money Gemstones, Power Gemstones, Dream Gemstones, Love Gemstones, Astral Gemstones, Chakra Gemstones, Lucky Gemstones, Planetary Gemstones. Quezon City: Mindmaster Publishing, Inc, 2009.
MLA-Zitierstil (9. Ausg.)Margalaux, Chloe. Ang Natatagong Kapangyarihan at Natatanging Katangian Ng Gemstones: Birthstones, Healing Gemstones, Protection Gemstones, Money Gemstones, Power Gemstones, Dream Gemstones, Love Gemstones, Astral Gemstones, Chakra Gemstones, Lucky Gemstones, Planetary Gemstones. Mindmaster Publishing, Inc, 2009.