Gaya APA

Pedhazur, E, J., Schmelkin, L, P. (1991). Measurement, design and analysis : an integrated approach . Hillsdale, NJ: Lawrence Erlbaum Associates.

Gaya MLA

Pedhazur, Elazar, J.., Schmelkin, Liora, Pedhazur. "Measurement, design and analysis : an integrated approach". Hillsdale, NJ: Lawrence Erlbaum Associates, 1991. Text.