The annual financial statement shall be posted or published as the directors may determine. Such posting or publication shall be commenced within 10 days after the financial statement is filed with the secretary. If it is posted it shall be posted at the place of regular meeting of the directors and copies thereof shall be made available for delivery to any landowner in the district upon his request to the secretary. If the statement is published, it shall be published pursuant to Section 6066 of the Government Code in the principal county and in each other county in which any part of the district lies.