Muguti, E., Everts, S., Schulte, B., & Smallegance, L. (1999). Energy effeciency for small and medium scale enterprises. Intermediate Technology Productions.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMuguti, Elizabeth, Saskia Everts, Bob Schulte, और Linda Smallegance. Energy Effeciency for Small and Medium Scale Enterprises. Netherlands: Intermediate Technology Productions, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMuguti, Elizabeth, et al. Energy Effeciency for Small and Medium Scale Enterprises. Intermediate Technology Productions, 1999.
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