Valenteĭ, D. I. (1980). An outline theory of population. Progress Publishers.
Chicago Style (17th ed.) CitationValenteĭ, D. I. An Outline Theory of Population. Moscow: Progress Publishers, 1980.
ציטוט MLAValenteĭ, D. I. An Outline Theory of Population. Progress Publishers, 1980.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.