Dillon, Robert TroutmanYoung, William Gould (1929) Researches on the Normal Butenes (Dissertation (Ph.D)), California Institute of Technology doi: 10.7907/9TNB-D116 Dillon, Robert Troutman (1925) The Addition of a Halogen Hydride to 3-Heptene (Bachelors)), California Institute of Technology doi: 10.7907/WGN6-SW81