Chipman, N. P. (1889). Report upon the fruit industry of California: Its growth and development and present and future importance. California State Board of Trade.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chipman, N. P. Report upon the Fruit Industry of California: Its Growth and Development and Present and Future Importance. [San Francisco: California State Board of Trade, 1889.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chipman, N. P. Report upon the Fruit Industry of California: Its Growth and Development and Present and Future Importance. California State Board of Trade, 1889.
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