What are the ways to invite spouse

[tomst]

Hi,

I have PGWP valid till May 2016 and employed as a supervisor in NOC 0, A, B skill category in BC. Now I would like to invite my spouse and a 10 year old daughter. What are the ways to invite them?

1) OWP for spouse and study permit for daughter?
or
2) Visitor visa for 6 months for both and then apply for work permit for my spouse and study permit for daughter at the port of entry?
or
3) Visitor visa for 6 months for both and then apply for work permit for my spouse and study permit for daughter after a month or so?
or
any other category or ways?