John G. Johnson Collection (Philadelphia, Pa.). (1948). A picture book of some Italian, Flemish, Dutch, German, Spanish, French paintings from the John G. Johnson Collection. [s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohn G. Johnson Collection (Philadelphia, Pa.). A Picture Book of Some Italian, Flemish, Dutch, German, Spanish, French Paintings from the John G. Johnson Collection. Philadelphia: [s.n.], 1948.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJohn G. Johnson Collection (Philadelphia, Pa.). A Picture Book of Some Italian, Flemish, Dutch, German, Spanish, French Paintings from the John G. Johnson Collection. [s.n.], 1948.
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