APA

Suneja (Sangeeta) ; Tiwari (G N), . (1997). Solar Termal Engineering Systems. : .

Chicago

Suneja (Sangeeta) ; Tiwari (G N), . 1997. Solar Termal Engineering Systems. : .

Harvard

Suneja (Sangeeta) ; Tiwari (G N), . (1997). Solar Termal Engineering Systems. : .

MLA

Suneja (Sangeeta) ; Tiwari (G N), . Solar Termal Engineering Systems. : . 1997.