Bibliografi : hlm.187-188
SAS 320KDR 320WSS 320.015.9SUSKA 320.959 8CRB 383.320.00
Bibliografi 137-139
SUSKA 345.055 98
WSS 017.534 095 98
Bibl.hlm.156-158KDR 2X4.01
Ind.hlm.: 239-242SHJ 2X6.1
SHJ 411.1
Indeks hlm. 274 - 278SUSKA 330.958 9IAB 330.9PLK 362.5