APA
International Bank. for Reconstruction and Development and klPetroledo Brasileiro S .A. (USA), International Bank. for Reconstruction and Development and klPetroledo Brasileiro S .A. (USA), . (1977). Petrobras sharcholder agreement. New York: I B R D USA.
Chicago
International Bank. for Reconstruction and Development and klPetroledo Brasileiro S .A. (USA), International Bank. for Reconstruction and Development and klPetroledo Brasileiro S .A. (USA), . 1977. Petrobras sharcholder agreement. New York: I B R D USA.
Harvard
International Bank. for Reconstruction and Development and klPetroledo Brasileiro S .A. (USA), International Bank. for Reconstruction and Development and klPetroledo Brasileiro S .A. (USA), . (1977). Petrobras sharcholder agreement. New York: I B R D USA.
MLA
International Bank. for Reconstruction and Development and klPetroledo Brasileiro S .A. (USA), International Bank. for Reconstruction and Development and klPetroledo Brasileiro S .A. (USA), . Petrobras sharcholder agreement. New York: I B R D USA. 1977.