↑Tuomela, R (1987). "Chapter 4: Science, Protoscience, and Pseudoscience". ใน Pitt JC, Marcello P (บ.ก.). Rational Changes in Science: Essays on Scientific Reasoning. Boston Studies in the Philosophy of Science. Vol. 98. Springer. pp. 83–101. doi:10.1007/978-94-009-3779-6_4. ISBN978-94-010-8181-8.
↑Baran GR, Kiana MF, Samuel SP (2014). "Science, Pseudoscience, and Not Science: How Do They Differ?". Chapter 2: Science, Pseudoscience, and Not Science: How Do They Differ?. Healthcare and Biomedical Technology in the 21st Century. Springer. pp. 19–57. doi:10.1007/978-1-4614-8541-4_2. ISBN978-1-4614-8540-7. within the traditional medical community it is considered to be quackery
↑Ladyman J (2013). "Chapter 3: Towards a Demarcation of Science from Pseudoscience". ใน Pigliucci M, Boudry M (บ.ก.). Philosophy of Pseudoscience: Reconsidering the Demarcation Problem. University of Chicago Press. pp. 48–49. ISBN978-0-226-05196-3. Yet homeopathy is a paradigmatic example of pseudoscience. It is neither simply bad science nor science fraud, but rather profoundly departs from scientific method and theories while being described as scientific by some of its adherents (often sincerely).