Xin bian Hong wei bing zi liao = A New collection of Red Guard publications. Part II, A special compilation of newspapers in Beijing area / edited by Yongyi Song, with a foreword by Andrew Walder.
新编红卫兵资料 = A New collection of Red Guard publications. Part II, A special compilation of newspapers in Beijing area / edited by Yongyi Song, with a foreword by Andrew Walder.