Gaya APA
Ayres, Frank. (1981).
Calculus 21 Ed (Ed 21).
Singapore:
Kin Keong Printing.
Gaya Chicago
Ayres, Frank.
Calculus 21 Ed.
Ed 21
Singapore:
Kin Keong Printing,
1981.
Buku.
Gaya MLA
Ayres, Frank.
Calculus 21 Ed.
Ed 21
Singapore:
Kin Keong Printing,
1981.
Buku.
Gaya Turabian
Ayres, Frank.
Calculus 21 Ed.
Ed 21
Singapore:
Kin Keong Printing,
1981.
Buku.