T.C. Başbakanlık Devlet Planlama Teşkilatı ( DPT. ), State Planning Organization Republic of Turkey, & Chemical Construction Corporation ( CHEMICO ). (1969). A study of the boron industry in Turkey: Prepared for State Planning Organization Republic of Turkey. CHEMICO.
Chicago Style (17. basım) AtıfT.C. Başbakanlık Devlet Planlama Teşkilatı ( DPT. ), State Planning Organization Republic of Turkey, ve Chemical Construction Corporation ( CHEMICO ). A Study of the Boron Industry in Turkey: Prepared for State Planning Organization Republic of Turkey. New York: CHEMICO, 1969.
MLA (9th ed.) AtıfT.C. Başbakanlık Devlet Planlama Teşkilatı ( DPT. ), et al. A Study of the Boron Industry in Turkey: Prepared for State Planning Organization Republic of Turkey. CHEMICO, 1969.