i am a shia and i want to marry a sunni girlIs it permissible in islam and if yes then give me some references

quran say dont marry with kafir or mushrik so we can take this result that if you married with muslim all kind of branch of muslim there is no any problem.

and all sunni and shia books say the marrige of sunni aur shia its dosent have any problems…like al mogni, wasael al shia,…