"Wholistic reference" seems to be a combination of two concepts: "wholistic," which typically refers to an approach that considers the whole of something rather than just its individual parts, and "reference," which can pertain to a source of information, context, or citation. In various fields such as health, education, and philosophy, the term "wholistic" (or "holistic") is often used to emphasize the importance of viewing a subject or system in its entirety.
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