Paul Heyer. (2019). Communication in history - stone age symbols to social media.
シカゴスタイル引用形Paul Heyer. Communication in History - Stone Age Symbols to Social Media. Routledge, 2019.
MLA引用形式Paul Heyer. Communication in History - Stone Age Symbols to Social Media. 2019.
警告: この引用は必ずしも正確ではありません.