International Symposium on Vectorcardiography, 11th, New York, Long Island Jewish Medical Center, Hoffman, I., Hamby, R. I., & Glassman, E. (1971). Vectorcardiography: Proceedings of the XIth International Symposium on Vectorcardiography held in New York and sponsored by the Long Island Jewish Medical Center, from 15-17 May, 1970. North-Holland Pub. Co..
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিInternational Symposium on Vectorcardiography, 11th, New York, Long Island Jewish Medical Center, Irwin Hoffman, Robert I. Hamby, এবং Ephraim Glassman. Vectorcardiography: Proceedings of the XIth International Symposium on Vectorcardiography Held in New York and Sponsored by the Long Island Jewish Medical Center, from 15-17 May, 1970. Amsterdam: North-Holland Pub. Co., 1971.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিInternational Symposium on Vectorcardiography, 11th, New York, et al. Vectorcardiography: Proceedings of the XIth International Symposium on Vectorcardiography Held in New York and Sponsored by the Long Island Jewish Medical Center, from 15-17 May, 1970. North-Holland Pub. Co., 1971.