Raj, D. (1972). The Design of Sample Survey (1st edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationRaj, Des. The Design of Sample Survey. 1st edition. New York: McGraw-Hill, 1972.
ציטוט MLARaj, Des. The Design of Sample Survey. 1st edition. McGraw-Hill, 1972.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.