APA Citation

Purwo, B. K. Central heating r air conditioning repair guide. Kanisius.

Chicago Style Citation

Purwo, Bambang Kaswanti. Central Heating R Air Conditioning Repair Guide. Kanisius.

MLA Citation

Purwo, Bambang Kaswanti. Central Heating R Air Conditioning Repair Guide. Kanisius.

Warning: These citations may not always be 100% accurate.