Gaya APA
John Kotter, Holger Rathgeber. (2017).
Our iceberg is melting .
New York:
St. Martins press.
Gaya Chicago
John Kotter, Holger Rathgeber.
Our iceberg is melting.
New York:
St. Martins press,
2017.
Text.
Gaya MLA
John Kotter, Holger Rathgeber.
Our iceberg is melting.
New York:
St. Martins press,
2017.
Text.
Gaya Turabian
John Kotter, Holger Rathgeber.
Our iceberg is melting.
New York:
St. Martins press,
2017.
Print.