Hornby, H. (1988). Lights of guidance: A Bahá'í reference file (2., rev. and enlarged ed.). Bahá'í Publ. Trust.
Chicago Style (17th ed.) CitationHornby, Helen. Lights of Guidance: A Bahá'í Reference File. 2., rev. and enlarged ed. New Delhi: Bahá'í Publ. Trust, 1988.
MLA (9th ed.) CitationHornby, Helen. Lights of Guidance: A Bahá'í Reference File. 2., rev. and enlarged ed. Bahá'í Publ. Trust, 1988.
Warning: These citations may not always be 100% accurate.