Cita APA

Applied Population Research Trust. (1990). Population Research Abstracts. Applied Population Research Trust.

Chicago Edition Citation

Applied Population Research Trust. Population Research Abstracts. Bangalore-560008: Applied Population Research Trust, 1990.

Cita MLA

Applied Population Research Trust. Population Research Abstracts. Applied Population Research Trust, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.