Gaya APA
Irawan, A, D, &, R.
(2010).
LIFE IS BEAUTIFUL
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Yogjakarta:
PT Elex Media Komputindo.
Gaya MLA
Irawan, Agnes, Davonar, &, Ronny.
"LIFE IS BEAUTIFUL".
Yogjakarta:
PT Elex Media Komputindo,
2010.
Text.