Tohutoro APA (7th ed.)

(1994). ECG semiconductor master replacement guide (16a. ed.). Philips ECG.

Tohutoru Kātū Chicago (17th ed.)

ECG Semiconductor Master Replacement Guide. 16a. ed. Williamsport: Philips ECG, 1994.

Tohutoro MLA (9th ed.)

ECG Semiconductor Master Replacement Guide. 16a. ed. Philips ECG, 1994.