Baclayon, J. G., & Sanchez, M. S. The Philippine canned tuna export industry: An investigative study.
Cita Chicago (17th ed.)Baclayon, Janet G., i Myra S. Sanchez. The Philippine Canned Tuna Export Industry: An Investigative Study.
Cita MLA (9th ed.)Baclayon, Janet G., i Myra S. Sanchez. The Philippine Canned Tuna Export Industry: An Investigative Study.
Atenció: Aquestes cites poden no estar 100% correctes.