Gaya APA

Penyusun, T. (2007). Tough Choices Tough Times : The Report Of The New Commission On The Skills Of The American Workforce (Cet. 1.--). America: John Wiley & Sons.

Gaya MLA

Penyusun, Tim. "Tough Choices Tough Times : The Report Of The New Commission On The Skills Of The American Workforce". Cet. 1.-- America: John Wiley & Sons, 2007. Buku.