Muschick, Russell P., and G. Loren Toole. “Simplified Operator’s Guidance for a Cogeneration Plant”. Distributed Generation & Alternative Energy Journal 14, no. 2 (March 13, 1999): 64–73. Accessed July 2, 2026. https://journals.riverpublishers.com/index.php/DGAEJ/article/view/14713.