LIPSEY. Lipsey & Steiner/Economics: Part III, part IV, part V. Fakultas Ekonomi Universitas Indonesia.
Cita Chicago Style (17a ed.)LIPSEY. Lipsey & Steiner/Economics: Part III, Part IV, Part V. Fakultas Ekonomi Universitas Indonesia.
Cita MLA (8a ed.)LIPSEY. Lipsey & Steiner/Economics: Part III, Part IV, Part V. Fakultas Ekonomi Universitas Indonesia.
Precaución: Estas citas no son 100% exactas.