APA Style
Simanjuntak, Truman, Handini, Retno, Oktaviana, Adhi Agus. ().
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Chicago Style
Simanjuntak, Truman, Handini, Retno, Oktaviana, Adhi Agus.
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MLA Style
Simanjuntak, Truman, Handini, Retno, Oktaviana, Adhi Agus.
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Turabian Style
Simanjuntak, Truman, Handini, Retno, Oktaviana, Adhi Agus.
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