Economia: Spring 2007 Journal of the Latin American and Caribbean Economic Association Engel Eduardo Heftet / 2008 / Engelsk
Economia: Fall 2008 Journal of the Latin American and Caribbean Economic Association Engel Eduardo Heftet / 2009 / Engelsk
Economia: Spring 2008 Journal of the Latin American and Caribbean Economic Association Engel Eduardo Heftet / 2008 / Engelsk
Economia Fall 2007 Journal of the Latin American and Caribbean Economic Association Engel Eduardo Heftet / 2008 / Engelsk
return to the village: community ethnographies and the study of Andean culture in retrospective Ferreira Francisco Heftet / 2016 / Engelsk
Economia: Fall 2009 Journal of the Latin American and Caribbean Economic Association Engel Eduardo Heftet / 2010 / Engelsk
