Gaya APA
Accident prevention manual: for travelling programs. (1975).
New York:
ATS (American Technical Society).
Gaya Chicago
Accident prevention manual: for travelling programs.
.
New York:
ATS (American Technical Society),
1975.
Tesis.
Gaya MLA
Accident prevention manual: for travelling programs.
.
New York:
ATS (American Technical Society),
1975.
Tesis.
Gaya Turabian
Accident prevention manual: for travelling programs.
New York:
ATS (American Technical Society),
1975.
Tesis.