©2013 National Research Council of Thailand
Bongkoj Wibultananun. 2006. Estimators in finite population sampling on successive occasions. Field of Study Statistics, National Institute of Development Administration;
Bongkoj Wibultananun. (2006) Estimators in finite population sampling on successive occasions . National Institute of Development Administration/Bangkok.
Bongkoj Wibultananun. Estimators in finite population sampling on successive occasions. . Bangkok:National Institute of Development Administration, 2006.
Bongkoj Wibultananun. (2006) Estimators in finite population sampling on successive occasions . National Institute of Development Administration/Bangkok.