Grohmann Siegfried, Ziemann Jrgen, & Zastrow Peter. (2001). Checking Electrical Safety Measures. India: Narosa Publishing House.
Trích dẫn kiểu ChicagoGrohmann Siegfried, Ziemann Jrgen, và Zastrow Peter. Checking Electrical Safety Measures. India: Narosa Publishing House, 2001.
MLA引文Grohmann Siegfried, Ziemann Jrgen, và Zastrow Peter. Checking Electrical Safety Measures. India: Narosa Publishing House, 2001.
警告:這些引文格式不一定是100%准確.