Richard Ferber

Touchstone

Solve Your Child's Sleep Problems: New, Revised, and Expanded Edition

Solve Your Child's Sleep Problems (06) by Ferber, Richard [Paperback (2006)]

Vermilion

Solve Your Child's Sleep Problems                

C¨®mo evitar el insomnio infantil by Ferber, Richard (1995) Paperback

Альпина нон-фикшн

Сон ребенка: Решение всех проблем (Solve Your Child’s Sleep Problems) (Russian Edition)

Saunders

Principles and Practice of Sleep Medicine in the Child

Editions Trobisch

Schlaf, Kindlein, schlaf                        

ESF Editeur

Protégez le sommeil de votre enfant              

Medici

Solucione los problemas de sueño de su hijo      

SUDAMERICANA

Chengue: La vida de Richard Morales (Spanish Edition)