Psychometric Properties and Administration Measurement Invariance of Social Phobia Symptom Measures: Paper-Pencil vs. Internet Administrations
Journal of Psychopathology and Behavioral Assessment (2011) - Comment
doi: 10.1007/s10862-011-9257-2  issn: 0882-2689  issn: 1573-3505 

Michiyo Hirai, Laura L. Vernon, George A. Clum, Susan T. Skidmore