Gaya APA
Eaton, R, J.
(1945).
The Elements Of Transport
(
Pertama)
.
London:
Sir Isaa Pitman & Sons, LTD..
Gaya MLA
Eaton, R., J..
"The Elements Of Transport".
Pertama
London:
Sir Isaa Pitman & Sons, LTD.,
1945.
Text.