Gaya APA
SMITH, P. (2004).
Valve Slection Handbook Engineering fundamementals For Selection the .
Amstrdam:
GPP.
Gaya MLA
SMITH, Peter.
"Valve Slection Handbook Engineering fundamementals For Selection the".
Amstrdam:
GPP,
2004.
Buku Prodi Teknik Kimia.