Gaya APA

Cortes, Luis. (). The use of problem-solving in the history of chemistry course (No. 12. Vol. 69 Desember-1992). : journal of chemical education.

Gaya Chicago

Cortes, Luis. The use of problem-solving in the history of chemistry course. No. 12. Vol. 69 Desember-1992 : journal of chemical education, . Index Artikel.

Gaya MLA

Cortes, Luis. The use of problem-solving in the history of chemistry course. No. 12. Vol. 69 Desember-1992 : journal of chemical education, . Index Artikel.

Gaya Turabian

Cortes, Luis. The use of problem-solving in the history of chemistry course. No. 12. Vol. 69 Desember-1992 : journal of chemical education, . Index Artikel.