Gaya APA
Difficult Conversations. (2016).
Boston:
Harvard Business Review Press.
Gaya Chicago
Difficult Conversations.
.
Boston:
Harvard Business Review Press,
2016.
Buku Tex.
Gaya MLA
Difficult Conversations.
.
Boston:
Harvard Business Review Press,
2016.
Buku Tex.
Gaya Turabian
Difficult Conversations.
Boston:
Harvard Business Review Press,
2016.
Buku Tex.