Gaya APA
, D, K, N., CAPELLI, , M.
(1976).
ELECTRICAL SAFETY HANDBOOK FIFTH EDITION
.
LONDON ::
MCGRAW HILL,.
Gaya MLA
, DENNIS, K., NEITZEL., CAPELLI, , MARY.
"ELECTRICAL SAFETY HANDBOOK FIFTH EDITION".
LONDON ::
MCGRAW HILL,,
1976.
Monograf.