The stone collars and three-pointed stones of the West Indiesv. 13No. 3489–493, pl. 29, figs. 58, 59
Browne, Herbert Janvrin. 1911. "The stone collars and three-pointed stones of the West Indies." American Anthropologist, 13, (3) 489–493, pl. 29, figs. 58, 59.