//-->
La Periode dans l'Analyse Economique : une aprroche à l'étude du temps
Barre, Raymond, (1950)
Period of production, durability and the rate of interest in the economic equilibrium
Mackenroth, Gerhard, (1930)
Statistical analysis of stationary time series
Grenander, Ulf, (1956)
Public housing in the city-states of Hongkong and Singapore
Yeung, Yue-man, (1977)
The marketing system in Singapore
Yeung, Y. M., (1976)
Meizhou Bay as a growth centre
Yeung, Yue-man, (2000)