Gaya APA
Palastanga, F., &. (1996).
Clayton's Electrotherapy Theory and Practice edisi 9 (kesembilan).
India:
AITBS Publishers & Distributors.
Gaya MLA
Palastanga, F., &..
Clayton's Electrotherapy Theory and Practice edisi 9.
kesembilan
India:
AITBS Publishers & Distributors,
1996.
Text.