Herodotus: Euterpe, Clio, Etc.
Horace: Priap. Carm., Lxxxiv.
Johnston: The Kilima-Njaro Expedition.
Keller: The Amazon and Madeira Rivers.
Knight: The Worship of Priapus.
Krafft-Ebing: Psychopathia Sexualis.
Lanercroft: The Chronicles of.
Letourneau: Evolution of Marriage.
L’Estoile: Confession de Sancy.
Lydston: Diseases of Society.