Cowles Publishing Company, Spokane Lilac Festival, & Thordarson, M. (2013). Pride, parades & princesses: 75 years of Spokane Lilac Festivals. Pediment Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCowles Publishing Company, Spokane Lilac Festival, और Marilyn Thordarson. Pride, Parades & Princesses: 75 Years of Spokane Lilac Festivals. [Spokane, WA]: Pediment Pub., 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCowles Publishing Company, et al. Pride, Parades & Princesses: 75 Years of Spokane Lilac Festivals. Pediment Pub., 2013.
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