Wygle, P. R., & Wygle, R. H. (1991). Surviving a Japanese P.O.W. Camp: Father and son endure internment in Manila during World War II. Pathfinder.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWygle, Peter R., और Robert Howard Wygle. Surviving a Japanese P.O.W. Camp: Father and Son Endure Internment in Manila During World War II. Ventura, CA: Pathfinder, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWygle, Peter R., और Robert Howard Wygle. Surviving a Japanese P.O.W. Camp: Father and Son Endure Internment in Manila During World War II. Pathfinder, 1991.
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