by Widder, Edith A., Falls, Beth
Published in IEEE journal of selected topics in quantum electronics (01.03.2014)

by Falls, Beth Thomas, Bailey, Lynn B.
Published in Handbook of Nutrition and Pregnancy (2008)

by Falls, Beth, Trichel, Elee, Webber, Robert
Published in News - Star (17.07.2007)

by Beth Ross River Falls
Published in The Capital times (02.09.2006)

by Beth Britton Great Falls Tribune
Published in Deseret news (Salt Lake City, Utah : 1964) (01.04.2003)