APA Баримт

Brook S. (1986). Ethnodemographic processes: The world population at the threshold of the 21st cent. Social science today.

Чикаго маягийн жагсаалт

Brook S. Ethnodemographic Processes: The World Population at the Threshold of the 21st Cent. Moscow: Social science today, 1986.

MLA ишлэл

Brook S. Ethnodemographic Processes: The World Population at the Threshold of the 21st Cent. Social science today, 1986.