April 29, 1966GR L 21457; (April, 1966)PHILIPPINES ASSOCIATION OF FREE LABOR UNIONS vs. BUREAU OF LABOR RELATIONS OF THE DEPARTMENT OF LABOR
April 29, 1966GR L 23082; (April, 1966)PHILIPPINE ASSOCIATION OF FREE LABOR UNIONS vs. DIR. OF THE BUREAU OF LABOR RELATIONS, ET AL.
February 18, 1966GR L 25933; (August, 1982)PHIL. LONG DISTANCE TEL. CO. vs. FREE TELEPHONE WORKERS UNION