Ebasco Services Incorporated & Spokane Unlimited, Inc. (1961). Spokane central business district development plan for Spokane Unlimited, Inc., Spokane, Washington. Ebasco.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ebasco Services Incorporated و Inc Spokane Unlimited. Spokane Central Business District Development Plan for Spokane Unlimited, Inc., Spokane, Washington. [San Francisco, Calif.]: Ebasco, 1961.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ebasco Services Incorporated و Inc Spokane Unlimited. Spokane Central Business District Development Plan for Spokane Unlimited, Inc., Spokane, Washington. Ebasco, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.