Gaya APA
Higgo, J. (1994).
4 and 6 cylinder diesel engines for trucks - User`s Handbook (1).
England:
Perkins Power Sales and Service Limited.
Gaya MLA
Higgo, John.
"4 and 6 cylinder diesel engines for trucks - User`s Handbook".
1
England:
Perkins Power Sales and Service Limited,
1994.
Buku Analog.