Gaya APA
Ackoff, Russell L., Greenberg, Daniel. (2008).
Turning Learning Right Side Up .
New Jersey:
Pearson Education.
Gaya Chicago
Ackoff, Russell L., Greenberg, Daniel.
Turning Learning Right Side Up.
New Jersey:
Pearson Education,
2008.
Buku Teks.
Gaya MLA
Ackoff, Russell L., Greenberg, Daniel.
Turning Learning Right Side Up.
New Jersey:
Pearson Education,
2008.
Buku Teks.
Gaya Turabian
Ackoff, Russell L., Greenberg, Daniel.
Turning Learning Right Side Up.
New Jersey:
Pearson Education,
2008.
Buku Teks.