APA (7th ed.) Citation

Heilbroner, R. L. (1985). Lima tantangan perekonomian edisi pertama. Akademi Presindo.

Chicago Style (17th ed.) Citation

Heilbroner, Robert L. Lima Tantangan Perekonomian Edisi Pertama. Akademi Presindo, 1985.

MLA (8th ed.) Citation

Heilbroner, Robert L. Lima Tantangan Perekonomian Edisi Pertama. Akademi Presindo, 1985.

Warning: These citations may not always be 100% accurate.