Timmermans, P. B. M. W. M. (1976). Clonidine (Catapresan[superscript R]) and structurally related imidazolidines: Central hypotensive and antihypertensive activities; a structure-activity relationship study. Universiteit van Amsterdam.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিTimmermans, Petrus Bernardus Martinus Willbrordus Maria. Clonidine (Catapresan[superscript R]) and Structurally Related Imidazolidines: Central Hypotensive and Antihypertensive Activities; a Structure-activity Relationship Study. Netherlands: Universiteit van Amsterdam, 1976.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিTimmermans, Petrus Bernardus Martinus Willbrordus Maria. Clonidine (Catapresan[superscript R]) and Structurally Related Imidazolidines: Central Hypotensive and Antihypertensive Activities; a Structure-activity Relationship Study. Universiteit van Amsterdam, 1976.