North Dakota Public Service Commission

http://www.worldcat.org/oclc/18430080

http://www.worldcat.org/oclc/18447386

http://www.worldcat.org/oclc/18430026

http://www.worldcat.org/oclc/708268949

http://www.worldcat.org/oclc/18448658

http://www.worldcat.org/oclc/731720611

http://www.worldcat.org/oclc/702365149

http://viaf.org/viaf/136042512

http://www.worldcat.org/oclc/74740686

http://www.worldcat.org/oclc/466379965

http://www.worldcat.org/oclc/18430092

http://www.worldcat.org/oclc/18430124

http://www.worldcat.org/oclc/18430117

http://www.worldcat.org/oclc/18430036

http://www.worldcat.org/oclc/18430068

http://www.worldcat.org/oclc/74740403

http://www.worldcat.org/oclc/702364450

http://www.worldcat.org/oclc/466392547

http://www.worldcat.org/oclc/18430344

http://www.worldcat.org/oclc/712783434

http://www.worldcat.org/oclc/18430006

http://www.worldcat.org/oclc/441970776

http://www.worldcat.org/oclc/18430056

http://www.worldcat.org/oclc/18430046

http://www.worldcat.org/oclc/441970781

http://www.worldcat.org/oclc/700503201

http://www.worldcat.org/oclc/18220054

http://www.worldcat.org/oclc/702364452

http://www.worldcat.org/oclc/18430106

http://www.worldcat.org/oclc/730473766

http://www.worldcat.org/oclc/702365144

http://www.worldcat.org/oclc/708037122