Tirohia te whiti i raro nei, ka whakautu i te patai i muri mai i te reo kotahi me te whiti: He tohunga whakaaro a Antonio Serra i te rautau 16th, he tohunga o Itari i roto i te tikanga Mercantilist. Patai: He aha nga mahi a Serra?
he tohunga whakaaro, he kaipōrangapū