Gaya APA

NATASHA, I, E., HUTAGAOL, Y, R, I. (2009). The analysis of R&D impact on the public listed companies' performance in Indonesia . Jakarta: Universitas Bina Nusantara.

Gaya MLA

NATASHA, I., E., HUTAGAOL, Yanthi, R., I. "The analysis of R&D impact on the public listed companies' performance in Indonesia". Jakarta: Universitas Bina Nusantara, 2009. Artikel.