Caffrey, Rosalie A. 1992. Caregiving to the elderly in northeast Thailand. Kluwer:Kluwer Academic Publishers;
Caffrey, Rosalie A. (1992) Caregiving to the elderly in northeast Thailand (รายงานผลงานวิจัย). Kluwer Academic Publishers:Kluwer.
Caffrey, Rosalie A. Caregiving to the elderly in northeast Thailand. Kluwer:Kluwer Academic Publishers, 1992.
Caffrey, Rosalie A. (1992) Caregiving to the elderly in northeast Thailand (รายงานผลงานวิจัย). Kluwer Academic Publishers:Kluwer.