Harmer, B. (1961). Agriculture in Economic Development (Thailand). USOM; The Thai Psychological Welfare School.
استشهاد بنمط شيكاغوHarmer, Burlin. Agriculture in Economic Development (Thailand). USOM; The Thai Psychological Welfare School, 1961.
MLA استشهادHarmer, Burlin. Agriculture in Economic Development (Thailand). USOM; The Thai Psychological Welfare School, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.