Ashley Montagu, "The language of the skin," Gazanti.
Erik Erikson, "Childhood and socieltà" Armando Editore.
Rene Sprtiz, "The role of environmental factors in the development of childhood emotional, Armando Editore.
Frederick Leboyer, Shantala "The Indian art of massage to bring up happy children," Sonzogno.
Harlow, HF and Zimmerman, RR (1959), "Affectional monkeyCit responses in the infant. in Attili, G., The ethological basis of social behavior in childhood: the theory. in Di Blasio, P., relational context and development processes ", Cortina, Milano 1995.
S. Levine, "Experiences in childhood and resistance to physiological stress"
M. Ribble, The Rights of Infants New York, Columbia University.
F. Leboyer, "For a birth without violence", Bompiani.
Gerard Leleu "The Treaty of caresses. Sincerity, love and passion in a gesture of love "Red.Edizioni.
Jean Liedlof, "The concept of the continuum," La Meridiana
Willi Maurer, "The first wound. The influence of imprinting on our behavior. "Aam Terranuova
Cristina Voorman, "The massage of children," New Techniques
Marcella Barth, "The Book of Cuddles, Red Edition