Lien, Da-Hsiang Donald (PHD, 1986) Essays on Speculation and Futures Markets
https://resolver.caltech.edu/CaltechTHESIS:10212019-130944242
Fort, Rodney Douglas (PHD, 1985) Theory and Practice in the Analysis of Commodity Futures Price Distributions
https://resolver.caltech.edu/CaltechTHESIS:02062019-101425283