Gaya APA
Budijanto, B. (2012).
Maximizing Your Leadership Performance Seri 1 (Trawas) .
Jakarta Selatan:
Yayasan Leadership As.
Gaya MLA
Budijanto, Bambang.
"Maximizing Your Leadership Performance Seri 1 (Trawas)".
Jakarta Selatan:
Yayasan Leadership As,
2012.
Text.