DJARWANTO, P. (1984). Capital Budgeting Djarwanto Ps. BPFE.
Lua i Stíl Chicago (17ú heag.)DJARWANTO, Ps. Capital Budgeting Djarwanto Ps. BPFE, 1984.
Lua MLA (8ú heag.)DJARWANTO, Ps. Capital Budgeting Djarwanto Ps. BPFE, 1984.
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