[16] λᾱο-φόνος, Volk tödtend, Diomedes, Theocr. 17, 53.
Brockhaus-1911: Lao-tze · Lao-kaï · Lao
Eisler-1912: Lao-tsze · Lao-tse
Meyers-1905: Lao
Pierer-1857: Lao-tse · Lao-kyun · Lao
Vollmer-1874: Lao Kyun