APA-referens (7:e uppl.)
PARK, K. (1992). A COMMUNICATION COURSE FOR ADULTS WITH PROFOUND INTELLECTUAL DISABILITY AND PHYSICAL DISABILITIES.
Chicago-referens (17:e uppl.)
PARK, K. A COMMUNICATION COURSE FOR ADULTS WITH PROFOUND INTELLECTUAL DISABILITY AND PHYSICAL DISABILITIES. 1992.
MLA-referens (9:e uppl.)
PARK, K. A COMMUNICATION COURSE FOR ADULTS WITH PROFOUND INTELLECTUAL DISABILITY AND PHYSICAL DISABILITIES. 1992.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.