APA aipamena

Kellerman, B., & Barbara Kellerman. Bad leadership: What it is, how it happens, why it matters. Boston: Harvard Business School Press.

Chicago Style aipamena

Kellerman, Barbara, và Barbara Kellerman. Bad Leadership: What It Is, How It Happens, Why It Matters. Boston: Harvard Business School Press.

MLA aipamena

Kellerman, Barbara, và Barbara Kellerman. Bad Leadership: What It Is, How It Happens, Why It Matters. Boston: Harvard Business School Press.