Sources & Further Reading

1. Encyclopaedia Britannica, “crescent” and Islamic symbolism entries.https://www.britannica.com/topic/Islam
2. Encyclopaedia Britannica, “Om”; Gavin Flood, An Introduction to Hinduism (Cambridge University Press).https://www.britannica.com/topic/Om-Indian-religion
3. Encyclopaedia Britannica, “dharmachakra”; Oxford Reference, Buddhist symbol entries.
4. Encyclopaedia Britannica, “yinyang”; Oxford Reference, Taoist philosophy entries.https://www.britannica.com/topic/yinyang
5. Encyclopaedia Britannica, “Khanda” and Sikh symbol entries.https://www.britannica.com/topic/Sikhism
6. Encyclopaedia Britannica, “Star of David.”https://www.britannica.com/topic/Star-of-David
7. Paul Dundas, The Jains (Routledge); Encyclopaedia Britannica, “Jainism.”
8. Encyclopaedia Britannica, “cross”; Oxford Reference, Christian symbol entries.https://www.britannica.com/topic/cross-religious-symbol
9. Encyclopaedia Britannica, “Baha'i Faith”; Oxford Reference, Baha'i symbol entries.https://www.britannica.com/topic/Bahai-Faith
10. Encyclopaedia Britannica, “Faravahar”; Oxford Reference, Zoroastrian symbol entries.