IMS Learning Resources. Verbal Ability, Verbal Reasoning & Reading Comprehension - Concept Book. IMS Learning.
Chicago-referens (17:e uppl.)IMS Learning Resources. Verbal Ability, Verbal Reasoning & Reading Comprehension - Concept Book. Mumbai: IMS Learning.
MLA-referens (9:e uppl.)IMS Learning Resources. Verbal Ability, Verbal Reasoning & Reading Comprehension - Concept Book. IMS Learning.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.