Bibliografi hlm. 248-252CRB 150KDR 150.1SUSKA 150.1.
KDR 370.01WSS 371IAB 379WTP 370.7 lihat 4028MTR 355.009 598
Bibliografi: hlm. 169-172SHJ 371.4CRB 200.5WSS 2X0.07SUSKA 2X7.302PLK 2X0.158 3MTR 355.01
CRB 2X7.31WSS 371.42PLK 371.404
Bibliografi: hlm. 169-172
Bibliografi : hlm.123-124
Bibl.hlm.:57
Bibl. hlm.189-192SAS 2X7.32X7.3SUSKA 2X7.301WTP 2X7.3AMB 2X7.03MTR 2X7.1
Bibl. Hlm. 102
Bibliografi: hlm. 169-172SHJ 371.4
Bibliografi hlm.99-101SHJ 2X7.3 AriSAS 2X7.3 Ari pWSS 2X7.3SUSKA 2X7.3IAB 2X7.3PLK 2X7.31