Popper, S. W., Wagner, C. S., & Larson, E. V. (1998). New forces at work: Industry views critical technologies. Rand.
芝加哥风格引文Popper, Steven W., Caroline S. Wagner, 与 Eric V. Larson. New Forces at Work: Industry Views Critical Technologies. Santa Monica, CA: Rand, 1998.
MLA引文Popper, Steven W., et al. New Forces at Work: Industry Views Critical Technologies. Rand, 1998.
警告:这些引文格式不一定是100%准确.