Gaya APA
Sumbung, P, P. (1985).
TRS No. 45 The Role of The IUD in The Indonesian National Family Planning Program .
Jakarta:
BKKBN.
Gaya MLA
Sumbung, Peter, P..
"TRS No. 45 The Role of The IUD in The Indonesian National Family Planning Program".
Jakarta:
BKKBN,
1985.
Text.