Dyfyniad APA

Unesco. (1988). Spines thesaurus: A controlled and structured vocabulary for information processing in the field of science and technolog.

Dyfyniad Arddull Chicago

Unesco. Spines Thesaurus: A Controlled and Structured Vocabulary for Information Processing in the Field of Science and Technolog. Unesco, 1988.

Dyfyniad MLA

Unesco. Spines Thesaurus: A Controlled and Structured Vocabulary for Information Processing in the Field of Science and Technolog. 1988.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.