Barker, P. (2002). Top 1000 scientists: From the beginning of time to 2000 AD. Universities press.
Chicago ZitierstilBarker, Philip. Top 1000 Scientists: From the Beginning of Time to 2000 AD. Hyderabad: Universities press, 2002.
MLA ZitierstilBarker, Philip. Top 1000 Scientists: From the Beginning of Time to 2000 AD. Universities press, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.