9Ek,R.,Guerin,S.,Is there a right level of working capital? [J].J. Corp. Treas. Manag.2011,4:137- 149. 被引量:1
10Banos-Caballero-S,Garcia-Teruel-P,p. J., Martinez-Solano.P.,How does working capitalmanagement affect the profitability of Spanish SMEs? [J].Small Bus. Econ. 2012,39:517-529. 被引量:1