Tohutoro APA (7th ed.)

Gill, K. (1993). Process and portfolios in writing instruction. National Council of Teachers of English.

Tohutoru Kātū Chicago (17th ed.)

Gill, Kent. Process and Portfolios in Writing Instruction. Urbana: National Council of Teachers of English, 1993.

Tohutoro MLA (9th ed.)

Gill, Kent. Process and Portfolios in Writing Instruction. National Council of Teachers of English, 1993.