Nasoetion, A. H. An Introduction to some tests of significance. Agricultural Development Council.
Lua i Stíl Chicago (17ú heag.)Nasoetion, Andi Hakim. An Introduction to Some Tests of Significance. New York: Agricultural Development Council.
Lua MLA (9ú heag.)Nasoetion, Andi Hakim. An Introduction to Some Tests of Significance. Agricultural Development Council.
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