APA Style
Cook, Rolf, Pedretti, Mara, Stephenson, Helen. (2009).
Total Business 1. CD1 Tracks 1-30 .
London:
Summertown Publishing Ltd..
Chicago Style
Cook, Rolf, Pedretti, Mara, Stephenson, Helen.
Total Business 1. CD1 Tracks 1-30.
London:
Summertown Publishing Ltd.,
2009.
CD-ROM.
MLA Style
Cook, Rolf, Pedretti, Mara, Stephenson, Helen.
Total Business 1. CD1 Tracks 1-30.
London:
Summertown Publishing Ltd.,
2009.
CD-ROM.
Turabian Style
Cook, Rolf, Pedretti, Mara, Stephenson, Helen.
Total Business 1. CD1 Tracks 1-30.
London:
Summertown Publishing Ltd.,
2009.
CD-ROM.