Sycip, F. C. (1960). Factors related to the acceptance or rejection of innovations in poultry and swine production in rural areas. Community Development Research Council, University of the Philippines.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sycip, Felicidad Chan. Factors Related to the Acceptance or Rejection of Innovations in Poultry and Swine Production in Rural Areas. Quezon City: Community Development Research Council, University of the Philippines, 1960.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Sycip, Felicidad Chan. Factors Related to the Acceptance or Rejection of Innovations in Poultry and Swine Production in Rural Areas. Community Development Research Council, University of the Philippines, 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.