Schuldt, L. M. (2004). Fun with the family in Illinois: Hundreds of ideas for day trips with the kids (Fourth edition.). Globe Pequot Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchuldt, Lori Meek. Fun with the Family in Illinois: Hundreds of Ideas for Day Trips with the Kids. Fourth edition. Old Saybrook, Conn.: Globe Pequot Press, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchuldt, Lori Meek. Fun with the Family in Illinois: Hundreds of Ideas for Day Trips with the Kids. Fourth edition. Globe Pequot Press, 2004.
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