Scientific Method in Ptolemy's Harmonics
Andrew Barker
Merriam-Webster's Collegiate Dictionary
Frederick C. Mish
Historical Dictionary of Music of the Classical Period
Bertil H. van Boer
Ineffability and Philosophy
Andre Kukla
Homo Deus - Masa Depan Umat Manusia
Yuval Noah Harari
Late Victorian Holocausts: El Niño Famines and the Making of ...
Mike Davis
The Perfect Storm
Sebastian Junger