Some guidance for Income Tax in Quebec

Hey guys, I came to Canada last year, in late August.

I kept working for companies through the internet with a low income.
I was looking at http://www.cra-arc.gc.ca/tx/ndvdls/fq/txrts-eng.html and my income didn't met the minimum.


With this circumstances I'm not sure how I have to fill the income tax.
If I have to consider myself self employed, contractor. If I have to declare who has been paying me and etc.
I have also transferred an amount of money from my country to Canada, how should it appear?
I'm really lost at this moment.

If anyone can give me a direction on what should I look for right now, would be really helpful.

Thanks