source: For example, the stylebook of the Associated Press is updated annually.
target: For example, the designs used by the Associated Press are updated every year.
references: For example, the designs used by the Associated Press are updated every year. The Associated Press stylebook  section is updated annually. The stylebook of the Associated Press is updated every year. For example, the Associated Press Stylebook is updated every year. For example, the Associated Press stylebook annually updates. The stylebook of the Associated Press is updated yearly. The stylebook of the Associated Press is updated each year. The stylebook of the Associated Press is updated every year. The Associated Press style guide is updated every year. The Associated Press stylebook is updated annually.