APA ציטוט

Solís-Salazar, M. (2015). The dilemma of combining positive and negative items in scales.

Citación estilo Chicago

Solís-Salazar, Martín. The Dilemma of Combining Positive and Negative Items in Scales. 2015.

ציטוט MLA

Solís-Salazar, Martín. The Dilemma of Combining Positive and Negative Items in Scales. 2015.