Gaya APA
Sundar, R, S. (2005).
Vasan's Biography Series: Alexander GrahamBell (Cetakan Pertama).
Indianapolis:
Vasan Publications.
Gaya MLA
Sundar, R., S..
"Vasan's Biography Series: Alexander GrahamBell".
Cetakan Pertama
Indianapolis:
Vasan Publications,
2005.
Text.