APA aipamena

Spector, P. E. (1992). Summated rating scale construction: An introduction. Sage Publications.

Chicago Style aipamena

Spector, Paul E. Summated Rating Scale Construction: An Introduction. Newbury Park, Calif.: Sage Publications, 1992.

MLA aipamena

Spector, Paul E. Summated Rating Scale Construction: An Introduction. Sage Publications, 1992.

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