APA
(1977). ENERGY FOR RURAL DEVELOPMENT. : NATIONAL ACADEMY OF SCIENCES, W. DC.
Chicago
1977. ENERGY FOR RURAL DEVELOPMENT. : NATIONAL ACADEMY OF SCIENCES, W. DC.
Harvard
(1977). ENERGY FOR RURAL DEVELOPMENT. : NATIONAL ACADEMY OF SCIENCES, W. DC.
MLA
ENERGY FOR RURAL DEVELOPMENT. : NATIONAL ACADEMY OF SCIENCES, W. DC. 1977.
