Transformers
McGraw-Hill, 2003
 Buku Teks SO
Moran, Michael J.
Availability analysis : a guide to efficient energy use
Prentice-Hall, 1982
 Buku Referensi
Energy efficient thermal management of data centers
edited by Yogendra Joshi, Pramod Kumar
Springer, 2012
 eBooks
Jovanovic, Vladimir
Energy-efficient building design in Southeast Europe
Springer Nature, 2019
 eBooks
Linnhoff, Bodo
User guide on process integration for the efficient use of energy
Pergamon Press, 1982
 Buku Referensi