por Masters, William H [autor] | Andreu, Rafael [traductor] | Kolodny, Robert C [autor] | Johnson, Virginia E [autor] | Masters, William H. Human sexuality.
por Poncet-Bonissol, Yvonne [autor] | Guerrero, Pilar [traductor] | Poncet-Bonissol, Yvonne. Relations amoureuses, sexualité.