Hillyard Commercial Club (Spokane, Wash.), Culler Gale Martell Architects, & Norrie & Davis Engineers. (1961). Hillyard development: A preliminary report for the Hillyard Commercial Club. s.n..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hillyard Commercial Club (Spokane, Wash.), Culler Gale Martell Architects, و Norrie & Davis Engineers. Hillyard Development: A Preliminary Report for the Hillyard Commercial Club. [Spokane, Wash.: s.n., 1961.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hillyard Commercial Club (Spokane, Wash.), et al. Hillyard Development: A Preliminary Report for the Hillyard Commercial Club. s.n., 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.