Gaya APA
Boletim Geral Do Ultramar. Ada: 38(1962)no.439-443,445,449-450, 39(1963)no.461-462, 40(1964)no.463-464 . ( 1962-1964).
Lisboa:
.
Gaya MLA
Boletim Geral Do Ultramar. Ada: 38(1962)no.439-443,445,449-450, 39(1963)no.461-462, 40(1964)no.463-464 .
.
Lisboa:
,
1962-1964.
Majalah.