Gaya APA
JR, F., A. (1981).
THEORY AND PROBLEMS OF DIFFERENTIAL AND INTEGRAL CALCULUS .
Singapore:
MC Graw-Hill Book Company.
Gaya MLA
JR, Frank, Ayres.
"THEORY AND PROBLEMS OF DIFFERENTIAL AND INTEGRAL CALCULUS".
Singapore:
MC Graw-Hill Book Company,
1981.
Buku Inti.