Dyfyniad APA

Bourliere, F. (1970). The assessment of biological age in man. World Health Organization.

Dyfyniad Arddull Chicago

Bourliere, Francois. The Assessment of Biological Age in Man. Geneva: World Health Organization, 1970.

Dyfyniad MLA

Bourliere, Francois. The Assessment of Biological Age in Man. World Health Organization, 1970.

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