Dyfyniad APA

Pennell, L. G. (1969). The bookmobile: A new look. American Library Association.

Dyfyniad Arddull Chicago

Pennell, Lois G. The Bookmobile: A New Look. Chicago: American Library Association, 1969.

Dyfyniad MLA

Pennell, Lois G. The Bookmobile: A New Look. American Library Association, 1969.

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