I went to the CIC web site and download all the related PDF files.

It seems there're still that kinds of files there for downloading.

In the download page for independant imm, (url as following)
http://www.cic.gc.ca/english/coming/eindepen.html
You'll see the Guide, Kit for applicants, which includes 3 sections.
So you should download all the applicable files.

All those files are enough for the application. Just following the
instructions inside.