editor, Raymond E. Kirk [and others]
John Wiley & Sons, 1996
Buku Referensi
edited by Raymond E. Krik [and others]
John Wiley & Sons, 1995
Buku Referensi
Moulijn, Jacob A.
Wiley, 2001
Buku Teks
Mcketta, John J.
Marcell Dekker, 1990
Buku Referensi
Skogestad, Sigurd
CRC Press, 2009
Buku Teks