Research Publications, inc, & Primary Source Microfilm (Firm). (1970). International population census publications. Research Publications.
Chicagoスタイル(17版)引用形式Research Publications, inc, , Primary Source Microfilm (Firm). International Population Census Publications. Woodbridge, Conn.: Research Publications, 1970.
MLA(8版)引用形式Research Publications, inc, , Primary Source Microfilm (Firm). International Population Census Publications. Research Publications, 1970.
警告: この引用は必ずしも正確ではありません.