Παραπομπή APA

Kishan Chandana & Manglesh Niraj. Upkar's handbook on electrical. Upkar prakashan.

Παραπομπή Chicago Style

Kishan Chandana και Manglesh Niraj. Upkar's Handbook on Electrical. Agra: Upkar prakashan.

Παραπομπή MLA

Kishan Chandana και Manglesh Niraj. Upkar's Handbook on Electrical. Upkar prakashan.