Lua APA (7ú heag.)
Budkevich, E. V., Будкевич, Е. В., Budkevich, R. O., & Будкевич, Р. О. (2018). Reliability and external validity of the six scales of 72-item Sleep-Wake Pattern Assessment Questionnaire (SWPAQ). Taylor and Francis Ltd.
Lua i Stíl Chicago (17ú heag.)Budkevich, E. V., Е. В Будкевич, R. O. Budkevich, agus Р. О Будкевич. Reliability and External Validity of the Six Scales of 72-item Sleep-Wake Pattern Assessment Questionnaire (SWPAQ). Taylor and Francis Ltd, 2018.
Lua MLA (8ú heag.)Budkevich, E. V., et al. Reliability and External Validity of the Six Scales of 72-item Sleep-Wake Pattern Assessment Questionnaire (SWPAQ). Taylor and Francis Ltd, 2018.
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