Schepens, G. Jacoby's "FGrHist": Problems, Methods, Prospects: Guido Schepens. Collecting Fragments=Fragmente sammeln.(1997).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchepens, Guido. "Jacoby's "FGrHist": Problems, Methods, Prospects: Guido Schepens." Collecting Fragments=Fragmente Sammeln.(1997) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchepens, Guido. "Jacoby's "FGrHist": Problems, Methods, Prospects: Guido Schepens." Collecting Fragments=Fragmente Sammeln.(1997), .
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