Gaya APA
Ibbotson, Mark, Stephens, Bryan. (2006).
Bussiness Start-Up 2: Student book .
Singapore:
Cambridge.
Gaya Chicago
Ibbotson, Mark, Stephens, Bryan.
Bussiness Start-Up 2: Student book.
Singapore:
Cambridge,
2006.
Text.
Gaya MLA
Ibbotson, Mark, Stephens, Bryan.
Bussiness Start-Up 2: Student book.
Singapore:
Cambridge,
2006.
Text.
Gaya Turabian
Ibbotson, Mark, Stephens, Bryan.
Bussiness Start-Up 2: Student book.
Singapore:
Cambridge,
2006.
Print.