@book{https://authors.library.caltech.edu/records/x2nn1-wdy23,
    author = "DuBridge, L. A.",
    title = "An informal history of the California Institute of Technology : [pictorial highlights, 1891-1966]",
    year = "1966",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20090806-090846509",
    id = "https://authors.library.caltech.edu/records/x2nn1-wdy23"
}