Gaya APA
VITAL STATISTIC REPORT VOL. 26 NO. 1, APRIL 1977 - NO. 12 MARET 1978. ().
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Gaya Chicago
VITAL STATISTIC REPORT VOL. 26 NO. 1, APRIL 1977 - NO. 12 MARET 1978.
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Gaya MLA
VITAL STATISTIC REPORT VOL. 26 NO. 1, APRIL 1977 - NO. 12 MARET 1978.
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Gaya Turabian
VITAL STATISTIC REPORT VOL. 26 NO. 1, APRIL 1977 - NO. 12 MARET 1978.
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