APA
Frehen R. G., Rouwenhorst K Geert, Goetzmann William N & National Bureau Of Economic Research. (2009). New evidence on the first financial bubble. Cambridge: NBER.
Chicago
Frehen Rik G.P, Rouwenhorst K Geert, Goetzmann William N and National Bureau Of Economic Research. 2009. New evidence on the first financial bubble. Cambridge: NBER.
Harvard
Frehen R. G., Rouwenhorst K Geert, Goetzmann William N and National Bureau Of Economic Research. (2009). New evidence on the first financial bubble. Cambridge: NBER.
MLA
Frehen Rik G.P, Rouwenhorst K Geert, Goetzmann William N and National Bureau Of Economic Research. New evidence on the first financial bubble. Cambridge: NBER. 2009.
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