Sammanō prachāk̨ōn læ khēha, Ph̨ō. S̨ō. 2533, Čhangwat Samut Songkhrām = 1990 population and housing census, Changwat Samut Songkhram (Samnakngān Sathiti h̄æng Chāt, Samnak Nāyok Ratthamontrī, 1992)