एपीए उद्धरण

World Energy Conference. Technical papers 3.1: Community, social change and prioities 3.3 energy usage patterns, trends and priorities (urban and rural).

शिकागो स्टाइल उद्धरण

World Energy Conference. Technical Papers 3.1: Community, Social Change and Prioities 3.3 Energy Usage Patterns, Trends and Priorities (urban and Rural).

एमएलए उद्धरण

World Energy Conference. Technical Papers 3.1: Community, Social Change and Prioities 3.3 Energy Usage Patterns, Trends and Priorities (urban and Rural).