No you need the FA 2016 material for the June exam. I would suggest however that you do not necessarily need to purchase another study text as you can use the OT course notes and lectures but you will certainly need to purchase a revision / exam kit from one of the ACCA approved providers. If you have studied the FA 2015 material then you can also use the FA 2016 technical update written by the examining team in the technical articles section for F6 on the ACCA website which will show you what has changed and what is new.