Introduction to electrical engineering by Paul, Clayton R.

National electrical safety code approved June 23, 1986

IEEE Transactions on power systems.

Available for University of the Philippines Diliman via IEEE Xplore Digital Library . Click here to access

Electricity 2 devices, circuits, and materials. by Kubala, Thomas S.

Means electrical estimating standards and procedures

Electricity-electronics fundamentals a text-lab manual by Zbar, Paul B., 1911-

Electricity 1 devices, circuits, and materials by Kubala, Thomas S.

Architectural utilities 2 electrical & mechanical equipments. by Salvan, George Salinda

GEC review.

Power engineering & automation.