APA-referens (7:e uppl.)

KASHYAP, A. (2008). 101 FACTS RENEWABLE ENERGY. PEARSON EDUCATION.

Chicago-referens (17:e uppl.)

KASHYAP, APARAJITA. 101 FACTS RENEWABLE ENERGY. NEW DELHI: PEARSON EDUCATION, 2008.

MLA-referens (9:e uppl.)

KASHYAP, APARAJITA. 101 FACTS RENEWABLE ENERGY. PEARSON EDUCATION, 2008.