Bevans, K. B., Hallock, T. M., Piller, A., & Pfeiffer, B. (2022). Psychometric Evaluation of the Parent Effort Scale. Frontiers Media S.A.
Chicago-čujuhus (17. p.)Bevans, Katherine B., Taye M. Hallock, Aimee Piller, juo Beth Pfeiffer. Psychometric Evaluation of the Parent Effort Scale. Frontiers Media S.A, 2022.
MLA-čujuhus (9. p.)Bevans, Katherine B., et al. Psychometric Evaluation of the Parent Effort Scale. Frontiers Media S.A, 2022.
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