Gaya APA
Spiegel, Eric. (2009).
Strategy+business energy shift:Game changing options for fueling the future / Eric Spiegel, Neil McArthur, With Rob Norton .
:
New York:McGraw-Hill.
Gaya Chicago
Spiegel, Eric.
Strategy+business energy shift:Game changing options for fueling the future / Eric Spiegel, Neil McArthur, With Rob Norton.
:
New York:McGraw-Hill,
2009.
Buku.
Gaya MLA
Spiegel, Eric.
Strategy+business energy shift:Game changing options for fueling the future / Eric Spiegel, Neil McArthur, With Rob Norton.
:
New York:McGraw-Hill,
2009.
Buku.
Gaya Turabian
Spiegel, Eric.
Strategy+business energy shift:Game changing options for fueling the future / Eric Spiegel, Neil McArthur, With Rob Norton.
:
New York:McGraw-Hill,
2009.
Buku.