National Institute of Population Research and Training (Bangladesh). (1990). Bangladesh fertility survey, 1989. National Institute of Population Research and Training.
芝加哥风格引文National Institute of Population Research and Training (Bangladesh). Bangladesh Fertility Survey, 1989. Dhaka: National Institute of Population Research and Training, 1990.
MLA引文National Institute of Population Research and Training (Bangladesh). Bangladesh Fertility Survey, 1989. National Institute of Population Research and Training, 1990.
警告：这些引文格式不一定是100％准确.