Kittipong Laipaporn. 1999. The central limit theorems of sums of powers of function of independent random variables. Program of Mathematics, Chulalongkorn University;
Kittipong Laipaporn. (1999) The central limit theorems of sums of powers of function of independent random variables . Chulalongkorn University/Bangkok.
Kittipong Laipaporn. The central limit theorems of sums of powers of function of independent random variables. . Bangkok:Chulalongkorn University, 1999.
Kittipong Laipaporn. (1999) The central limit theorems of sums of powers of function of independent random variables . Chulalongkorn University/Bangkok.