Gretchen Rubin

Autorearen xehetasunak

Jaiotza:
1965ko abe. 14a

Kanpoko estekak

Ikusi ISNI erregistroa

Gretchen Craft Rubin (born December 14, 1965) is an American author, blogger and speaker.

Gretchen Rubin(e)k idatzitako liburuak

Gretchen Rubin: The happiness project (2009) Baloraziorik ez

The happiness project

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