Portland Art Museum (Or.) & Haislip, J. (1959). Poems by Northwest poets. Portland Art Museum.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPortland Art Museum (Or.) और John Haislip. Poems by Northwest Poets. [Portland: Portland Art Museum, 1959.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPortland Art Museum (Or.) और John Haislip. Poems by Northwest Poets. Portland Art Museum, 1959.
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