Fletcher, B. T. (1921). Report of the Proceeding of the forth entomological meeting held at Pusa on the 7th to 12th february 1921. Government of India.
استشهاد بنمط شيكاغوFletcher, Baindrigge T. Report of the Proceeding of the Forth Entomological Meeting Held at Pusa on the 7th to 12th February 1921. New Delhi: Government of India, 1921.
MLA استشهادFletcher, Baindrigge T. Report of the Proceeding of the Forth Entomological Meeting Held at Pusa on the 7th to 12th February 1921. Government of India, 1921.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.