Villadolid, H. T. C., & Umali, V. A. The alternative press: A descriptive study of small publications of non-government organizations.
芝加哥风格引文Villadolid, Hilda Trinidad Colet, 与 Violeda A. Umali. The Alternative Press: A Descriptive Study of Small Publications of Non-government Organizations.
MLA引文Villadolid, Hilda Trinidad Colet, 与 Violeda A. Umali. The Alternative Press: A Descriptive Study of Small Publications of Non-government Organizations.
警告：这些引文格式不一定是100％准确.