Gaya APA

Farmer, S, B, S, M, &, R. (2019). Object - Oriented Systems Analysis And Design Using UML (Edisi Kedua). : Mc Graw Hill.

Gaya MLA

Farmer, Simon, Bennett,, Steve, McRobb, &, Ray. "Object - Oriented Systems Analysis And Design Using UML". Edisi Kedua : Mc Graw Hill, 2019. Text.