Gaya APA

FOREMAN, D, I., CORDER , G, W. (2009). NONPARAMETRIC STATISTICS FOR NON-STATISTICIANS : A Step-by-Step Approach (1st ed). Canada: John Wiley & Sons, Inc.

Gaya MLA

FOREMAN, DALE, I.., CORDER , GREGORY, W.. "NONPARAMETRIC STATISTICS FOR NON-STATISTICIANS : A Step-by-Step Approach". 1st ed Canada: John Wiley & Sons, Inc, 2009. MP.