Many of the reference resources include encyclopedias, dictionaries, handbooks, and companion texts. All of these will include bibliographies and other listed resources.
Companion texts are collections of scholarly essays meant to provide an introduction to the scholarship of a subject. Each includes its own bibliography, and each essay in a companion text is by a different scholar in the field. Companion texts will include indexes, as well, and many are available online.
"The whole purpose of any encyclopedia article is to provide a concise overview of generally "established" knowledge on its topic, written for a nonspecialist audience, with a brief bibliography of highly recommended sources for further study (rather than an indiscriminate printout of "everything"). And there are literally thousands of such [specialized] encyclopedias. (Don't be misled by the word "Dictionary" in the title of many of these sets; in library terminology it refers simply to the alphabetical arrangement of articles, not to their length, and so it is frequently used synonymously with "Encyclopedia.")"
Source: The Oxford Guide to Library Research, p. 3-4.