Hawkins, N. Hawkins Electrical Guide v. 03 (of 10) Questions, Answers, & Illustrations, A progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিHawkins, N. Hawkins Electrical Guide V. 03 (of 10) Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to Acquire a Working Knowledge of Electricity and Its Applications.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিHawkins, N. Hawkins Electrical Guide V. 03 (of 10) Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to Acquire a Working Knowledge of Electricity and Its Applications.