ASSOCIATION OF INDIAN UNIVERSITIES. (1986). SCALING TECHNIQUES: WHAT;WHY & HOW. ASSOCIATION OF INDIAN UNIVERSITIES.
Chicago-referens (17:e uppl.)ASSOCIATION OF INDIAN UNIVERSITIES. SCALING TECHNIQUES: WHAT;WHY & HOW. NEW DELHI: ASSOCIATION OF INDIAN UNIVERSITIES, 1986.
MLA-referens (9:e uppl.)ASSOCIATION OF INDIAN UNIVERSITIES. SCALING TECHNIQUES: WHAT;WHY & HOW. ASSOCIATION OF INDIAN UNIVERSITIES, 1986.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.