Gaya APA
Notoatmodjo, S., 2017-05-23, .
().
1131170517
(
PROPOSAL)
.
PROPOSAL:
2017-05-23.
Gaya MLA
Notoatmodjo, Soekidjo., 2017-05-23, .
"1131170517".
PROPOSAL
PROPOSAL:
2017-05-23,
.
PRO 1703 SHA p.