Some on should please respond to this, thank you
If your reference letter is well drafted and related to your NOC, then its a good to go. Your NOC 1311 requires the below education: means you need to show some related education to your field of work. May be you need to write a LOE (Letter of Explanation) with details on how its relevant to your work.
NOC 1311:
Completion of secondary school is required.
Completion of a college program in accounting, bookkeeping or a related field
or
Completion of two years (first level) of a recognized professional accounting program (e.g., Chartered Accounting, Certified General Accounting)
or
Courses in accounting or bookkeeping combined with several years of experience as a financial or accounting clerk are required.