Mendoza, C. B. (1969). Some statistical properties of variance estimators in systematic sampling.
芝加哥风格引文Mendoza, Casiano Balunsat. Some Statistical Properties of Variance Estimators in Systematic Sampling. 1969.
MLA引文Mendoza, Casiano Balunsat. Some Statistical Properties of Variance Estimators in Systematic Sampling. 1969.
警告：这些引文格式不一定是100％准确.