Gaya APA
PATRICK, D, R., FARDO, S, W. (2023).
ENERGY CONSERVATION GUIDEBOOK .
LONDON:
ROUTLEDGE TAYLOR AND FRANCIS GROUP.
Gaya MLA
PATRICK, DALE, R.., FARDO, STEPHEN, W..
"ENERGY CONSERVATION GUIDEBOOK".
LONDON:
ROUTLEDGE TAYLOR AND FRANCIS GROUP,
2023.
Text.