Roongnaree Chalermvana. 1996. The effect of the insurance business on the balance of payments. Bangkok:Chulalongkorn University;
Roongnaree Chalermvana. (1996) The effect of the insurance business on the balance of payments (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
Roongnaree Chalermvana. The effect of the insurance business on the balance of payments. Bangkok:Chulalongkorn University, 1996.
Roongnaree Chalermvana. (1996) The effect of the insurance business on the balance of payments (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.