APA-ийн эшлэл(7 дахь хэвлэлт)

Rallides, C. (1971). The tense aspect system of the Spanish verb: As used in cultivated Bogotá Spanish. Mouton.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Rallides, Charles. The Tense Aspect System of the Spanish Verb: As Used in Cultivated Bogotá Spanish. Hague, Netherlands: Mouton, 1971.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Rallides, Charles. The Tense Aspect System of the Spanish Verb: As Used in Cultivated Bogotá Spanish. Mouton, 1971.