Paul, E. (1992). Summated rating scale construction. Sage.
Citación estilo ChicagoPaul, E.Spector. Summated Rating Scale Construction. Newbary park: Sage, 1992.
Cita MLAPaul, E.Spector. Summated Rating Scale Construction. Sage, 1992.
Warning: These citations may not always be 100% accurate.