Wathinee Boonchalaksi. 2000. Family size and elderly care. Faculty of Demography, Mahidol University;
Wathinee Boonchalaksi. (2000) Family size and elderly care . Mahidol University/Bangkok.
Wathinee Boonchalaksi. Family size and elderly care. . Bangkok:Mahidol University, 2000.
Wathinee Boonchalaksi. (2000) Family size and elderly care . Mahidol University/Bangkok.