Gaya APA
Chandrupatla, T, R., Belengundu, A, D. (1991).
Introduction To Finite Elements In Engineering (^a1 ^bJilid 1).
New Jersey:
Prentice Hall.
Gaya MLA
Chandrupatla, Tirupathi, R., Belengundu, Ashok, D..
"Introduction To Finite Elements In Engineering".
^a1 ^bJilid 1
New Jersey:
Prentice Hall,
1991.
Text.