Gaya APA
Welton, R.W.N.. (1987).
Designing with Maintenance in Mind .
:
PTRC.
Gaya Chicago
Welton, R.W.N..
Designing with Maintenance in Mind.
:
PTRC,
1987.
Filmstrip.
Gaya MLA
Welton, R.W.N..
Designing with Maintenance in Mind.
:
PTRC,
1987.
Filmstrip.
Gaya Turabian
Welton, R.W.N..
Designing with Maintenance in Mind.
:
PTRC,
1987.
Filmstrip.