Gaya APA
Skrotzki, B, G., Vopat, W, A. (1977).
Power Station Engineering And Economy .
New Delhi:
Tata Mcgraw Hill.
Gaya MLA
Skrotzki, Bernhardt, G.A., Vopat, William, A..
"Power Station Engineering And Economy".
New Delhi:
Tata Mcgraw Hill,
1977.
Buku TM.