United States. Bureau of Foreign and Domestic Commerce, United States. Department of Commerce and Labor, & Robinson, A. G. (1913). Commerce and industries of Alaska, Hawaii, Porto Rico, and the Philippine Islands. Government Printing Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Bureau of Foreign and Domestic Commerce, United States. Department of Commerce and Labor, و Albert Gardner Robinson. Commerce and Industries of Alaska, Hawaii, Porto Rico, and the Philippine Islands. Washington, D. C: Government Printing Office, 1913.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)United States. Bureau of Foreign and Domestic Commerce, et al. Commerce and Industries of Alaska, Hawaii, Porto Rico, and the Philippine Islands. Government Printing Office, 1913.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.