Gaya APA
Bowles, J, E. (1968).
(TEKNIK INFORMATIKA) Foundation Analysis And Design (2).
Singapore:
Mc Graw-Hill International Book Company.
Gaya MLA
Bowles, Joseph, E..
"(TEKNIK INFORMATIKA) Foundation Analysis And Design".
2
Singapore:
Mc Graw-Hill International Book Company,
1968.
.