Mehrotra, L. P. (1971). Stuttering: Clinical, psychological, sociological, and educational study ([1st ed.].). United Publishers.
Chicago-referens (17:e uppl.)Mehrotra, L. P. Stuttering: Clinical, Psychological, Sociological, and Educational Study. [1st ed.]. Allahabad: United Publishers, 1971.
MLA-referens (8:e uppl.)Mehrotra, L. P. Stuttering: Clinical, Psychological, Sociological, and Educational Study. [1st ed.]. United Publishers, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.