Ramud Chochai. (1995) A Knot-theoretical study of molecular chirality. Mahidol University,:ม.ป.ท.Ramud Chochai. 1995. A Knot-theoretical study of molecular chirality. ม.ป.ท.:Mahidol University,;Ramud Chochai. A Knot-theoretical study of molecular chirality. ม.ป.ท.:Mahidol University, 1995. Print.