SpringerLink (Online service), Yi, Z., Poston, D. L., Vlosky, D. A., & Gu, D. (2008). Healthy Longevity in China: Demographic, Socioeconomic, and Psychological Dimensions. Springer Netherlands.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Zeng Yi, Dudley L. Poston, Denese Ashbaugh Vlosky, και Danan Gu. Healthy Longevity in China: Demographic, Socioeconomic, and Psychological Dimensions. Dordrecht: Springer Netherlands, 2008.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Healthy Longevity in China: Demographic, Socioeconomic, and Psychological Dimensions. Springer Netherlands, 2008.
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