Gaya APA
CAMARA,Helder, COULING,Della. (1977).
Race against time (Ed.1).
London:
Sheed and ward.
Gaya Chicago
CAMARA,Helder, COULING,Della.
Race against time.
Ed.1
London:
Sheed and ward,
1977.
Text.
Gaya MLA
CAMARA,Helder, COULING,Della.
Race against time.
Ed.1
London:
Sheed and ward,
1977.
Text.
Gaya Turabian
CAMARA,Helder, COULING,Della.
Race against time.
Ed.1
London:
Sheed and ward,
1977.
Print.