Bibl:hlm.134
CRB 375 dan 378.199KDR 375SUSKA 378
KDR 371.302 8WSS 371.1SUSKA 371.1SMRD 371.3IAB 371.3AMB 371.3
CRB 375WSS 375STJ 375
KDR 371.207
Bibilografi hlm.183-185
Bibliografi hlm. 241-242MTR 371.1
Bibliografi:hlm.241-142
SMRD 371.394KDR 371.1
KDR 371.7WSS 371.3IAB 371.1WTP 371.7MTR 371.3
Bibliografi hlm. 264
KDR 378WSS 378.16
Bibl:hlm.183-185
CRB 375WSS 375STJ 375WTP 375MTR 375