4Liu joined. fly in tang dynasty the background and impact of money[J].Journal of Yan'an University (Social Science Edition),2006,(04).
5李家寿.关于唐代"飞钱”的性质问题[J]财经研究,1994(03).
6Qin Hui. Ark lane in the tang dynasty as "financial institutions" question-and the formation mechanism of financial market in the late feudal[J].Journal of Shanxi Normal University(Natural Science Edition),2009,(02).
