Gaya APA
Troll, Lilian E.. (1982).
Continuations: Adult Development and Aging (Kesatu).
California:
Cole Publishing Company.
Gaya Chicago
Troll, Lilian E..
Continuations: Adult Development and Aging.
Kesatu
California:
Cole Publishing Company,
1982.
.
Gaya MLA
Troll, Lilian E..
Continuations: Adult Development and Aging.
Kesatu
California:
Cole Publishing Company,
1982.
.
Gaya Turabian
Troll, Lilian E..
Continuations: Adult Development and Aging.
Kesatu
California:
Cole Publishing Company,
1982.
.