Gaya APA
Strategis for thr prevention of blindness in national programmes : a primary health care approach. (1984).
:
Geneva : WHO.
Gaya Chicago
Strategis for thr prevention of blindness in national programmes : a primary health care approach.
.
:
Geneva : WHO,
1984.
Buku Teks.
Gaya MLA
Strategis for thr prevention of blindness in national programmes : a primary health care approach.
.
:
Geneva : WHO,
1984.
Buku Teks.
Gaya Turabian
Strategis for thr prevention of blindness in national programmes : a primary health care approach.
:
Geneva : WHO,
1984.
Buku Teks.