APA

Loulou (Richard) ;Shukla (P R), . (1997). Energy And Environment Policies For Sustainable Future. : .

Chicago

Loulou (Richard) ;Shukla (P R), . 1997. Energy And Environment Policies For Sustainable Future. : .

Harvard

Loulou (Richard) ;Shukla (P R), . (1997). Energy And Environment Policies For Sustainable Future. : .

MLA

Loulou (Richard) ;Shukla (P R), . Energy And Environment Policies For Sustainable Future. : . 1997.