Gaya APA

ISMAIL, A., SUTANTO, E, M. (2017). Linking administrators' roles in career programs to proactive behavior as a determinant of employees' promotion opportunities . Surabaya: Fak. Ekonomi, Universitas Kristen Petra.

Gaya MLA

ISMAIL, Azman., SUTANTO, Eddy, Madiono. "Linking administrators' roles in career programs to proactive behavior as a determinant of employees' promotion opportunities". Surabaya: Fak. Ekonomi, Universitas Kristen Petra, 2017. Artikel.