APA Style
Langhammer, A., Tuchtfeldt, E, D, ,, E.
().
Tabel Tarip Padjak Pendapatan 1971
.
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.
MLA Style
Langhammer, Anette., Tuchtfeldt, Ernst, Durr, ,, Egon.
"Tabel Tarip Padjak Pendapatan 1971".
-:
,
.
Text.