韦纳 & 田亚曼. (2023). 幸福地理学: Geography of bliss : one grump's search for the happiest places in the world. 商务印书馆.
Dyfyniad Arddull Chicago韦纳 and 田亚曼. 幸福地理学: Geography of Bliss : One Grump's Search for the Happiest Places in the World. 商务印书馆, 2023.
Dyfyniad MLA韦纳 and 田亚曼. 幸福地理学: Geography of Bliss : One Grump's Search for the Happiest Places in the World. 商务印书馆, 2023.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.