Tohutoro APA (7th ed.)
Piper, J. (2003). Don't waste your life. Crossway.
Tohutoru Kātū Chicago (17th ed.)
Piper, John. Don't Waste Your Life. Wheaton: Crossway, 2003.
Tohutoro MLA (9th ed.)
Piper, John. Don't Waste Your Life. Crossway, 2003.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.