Lua APA (7ú heag.)

Mendoza, C. B. (1969). Some statistical properties of variance estimators in systematic sampling.

Lua i Stíl Chicago (17ú heag.)

Mendoza, Casiano Balunsat. Some Statistical Properties of Variance Estimators in Systematic Sampling. 1969.

Lua MLA (9ú heag.)

Mendoza, Casiano Balunsat. Some Statistical Properties of Variance Estimators in Systematic Sampling. 1969.

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