Ampol Navavongsathian. (2009) Factors Affecting Success of Family Business. <i>NIDA Development Journal</i>, <i>49</i>(1), 57-78.Ampol Navavongsathian. "Factors Affecting Success of Family Business". NIDA Development Journal 49 (2009):57-78.Ampol Navavongsathian. Factors Affecting Success of Family Business. National Institute of Development Administration:ม.ป.ท. 2009.