Gaya APA
Dhammananda, K. Sri. (1990).
Why worry (ed.1).
Jakarta:
.
Gaya Chicago
Dhammananda, K. Sri.
Why worry.
ed.1
Jakarta:
,
1990.
Text.
Gaya MLA
Dhammananda, K. Sri.
Why worry.
ed.1
Jakarta:
,
1990.
Text.
Gaya Turabian
Dhammananda, K. Sri.
Why worry.
ed.1
Jakarta:
,
1990.
Print.