http://www.cic.gc.ca/english/pdf/kits/forms/IMM1344EA.pdf (app to sponsor and undertaking)
http://www.cic.gc.ca/english/pdf/kits/forms/IMM1344EB.pdf (sponsorship agreement)
http://www.cic.gc.ca/english/pdf/kits/forms/IMM5481E.PDF (you husband is in quebec so he does not fill this up)
http://www.cic.gc.ca/english/pdf/kits/forms/IMM5540E.PDF (sponsor questionaire)
He only needs three being in quebec.
http://www.cic.gc.ca/english/pdf/kits/forms/IMM1344EB.pdf (sponsorship agreement)
http://www.cic.gc.ca/english/pdf/kits/forms/IMM5481E.PDF (you husband is in quebec so he does not fill this up)
http://www.cic.gc.ca/english/pdf/kits/forms/IMM5540E.PDF (sponsor questionaire)
He only needs three being in quebec.