Gaya APA
Oldfield, John B.. (1975).
The cost of placing concrete by pump .
:
Pergamon Press.
Gaya Chicago
Oldfield, John B..
The cost of placing concrete by pump.
:
Pergamon Press,
1975.
Computer Software.
Gaya MLA
Oldfield, John B..
The cost of placing concrete by pump.
:
Pergamon Press,
1975.
Computer Software.
Gaya Turabian
Oldfield, John B..
The cost of placing concrete by pump.
:
Pergamon Press,
1975.
Computer Software.