Gaya APA
Pengkajian Gerontologi = Pocket Guide to Gerontologic assessment Edisi 2
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(1997).
Jakarta:
EGC.
Gaya MLA
Pengkajian Gerontologi = Pocket Guide to Gerontologic assessment Edisi 2
.
Edisi 2.
Jakarta:
EGC,
1997.
Text.