Gaya APA

Manullang, M., Burby, R, J. (1997). Prinsip-prinsip pokok leadership (kepemimpinan) / Raymond J. Burby; penerjemah, M. Manullang (Cet.2). : Liberty.

Gaya MLA

Manullang, M.., Burby, Raymond, J.. "Prinsip-prinsip pokok leadership (kepemimpinan) / Raymond J. Burby; penerjemah, M. Manullang". Cet.2 : Liberty, 1997. Textbook.