Smith, J. (2002). Boom towns & relic hunters of northeastern Washington: A comprehensive guide to ghost towns in six historic counties. Elfin Cove Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Smith, Jerry. Boom Towns & Relic Hunters of Northeastern Washington: A Comprehensive Guide to Ghost Towns in Six Historic Counties. Bellevue, WA: Elfin Cove Press, 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Smith, Jerry. Boom Towns & Relic Hunters of Northeastern Washington: A Comprehensive Guide to Ghost Towns in Six Historic Counties. Elfin Cove Press, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.